8140875904

素因数分解:

$2^7\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{1753}}^1$

素因数の和:1918

約数の個数: 128

約数和(自身を含む): 19064436480

約数和(自身を除く): 10923560576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 73, 112, 128, 142, 146, 224, 284, 292, 448, 497, 511, 568, 584, 896, 994, 1022, 1136, 1168, 1753, 1988, 2044, 2272, 2336, 3506, 3976, 4088, 4544, 4672, 5183, 7012, 7952, 8176, 9088, 9344, 10366, 12271, 14024, 15904, 16352, 20732, 24542, 28048, 31808, 32704, 36281, 41464, 49084, 56096, 63616, 65408, 72562, 82928, 98168, 112192, 124463, 127969, 145124, 165856, 196336, 224384, 248926, 255938, 290248, 331712, 392672, 497852, 511876, 580496, 663424, 785344, 871241, 895783, 995704, 1023752, 1160992, 1570688, 1742482, 1791566, 1991408, 2047504, 2321984, 3484964, 3583132, 3982816, 4095008, 4643968, 6969928, 7166264, 7965632, 8190016, 9085799, 13939856, 14332528, 15931264, 16380032, 18171598, 27879712, 28665056, 36343196, 55759424, 57330112, 63600593, 72686392, 111518848, 114660224, 127201186, 145372784, 254402372, 290745568, 508804744, 581491136, 1017609488, 1162982272, 2035218976, 4070437952, 8140875904]

約数ペア:

[(1, 8140875904), (2, 4070437952), (4, 2035218976), (7, 1162982272), (8, 1017609488), (14, 581491136), (16, 508804744), (28, 290745568), (32, 254402372), (56, 145372784), (64, 127201186), (71, 114660224), (73, 111518848), (112, 72686392), (128, 63600593), (142, 57330112), (146, 55759424), (224, 36343196), (284, 28665056), (292, 27879712), (448, 18171598), (497, 16380032), (511, 15931264), (568, 14332528), (584, 13939856), (896, 9085799), (994, 8190016), (1022, 7965632), (1136, 7166264), (1168, 6969928), (1753, 4643968), (1988, 4095008), (2044, 3982816), (2272, 3583132), (2336, 3484964), (3506, 2321984), (3976, 2047504), (4088, 1991408), (4544, 1791566), (4672, 1742482), (5183, 1570688), (7012, 1160992), (7952, 1023752), (8176, 995704), (9088, 895783), (9344, 871241), (10366, 785344), (12271, 663424), (14024, 580496), (15904, 511876), (16352, 497852), (20732, 392672), (24542, 331712), (28048, 290248), (31808, 255938), (32704, 248926), (36281, 224384), (41464, 196336), (49084, 165856), (56096, 145124), (63616, 127969), (65408, 124463), (72562, 112192), (82928, 98168)]