7149688

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:117

約数の個数: 96

約数和(自身を含む): 17811360

約数和(自身を除く): 10661672

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 49, 52, 56, 61, 91, 92, 98, 104, 122, 161, 182, 184, 196, 244, 299, 322, 364, 392, 427, 488, 598, 637, 644, 728, 793, 854, 1127, 1196, 1274, 1288, 1403, 1586, 1708, 2093, 2254, 2392, 2548, 2806, 2989, 3172, 3416, 4186, 4508, 5096, 5551, 5612, 5978, 6344, 8372, 9016, 9821, 11102, 11224, 11956, 14651, 16744, 18239, 19642, 22204, 23912, 29302, 36478, 38857, 39284, 44408, 58604, 68747, 72956, 77714, 78568, 117208, 127673, 137494, 145912, 155428, 255346, 274988, 310856, 510692, 549976, 893711, 1021384, 1787422, 3574844, 7149688]

約数ペア:

[(1, 7149688), (2, 3574844), (4, 1787422), (7, 1021384), (8, 893711), (13, 549976), (14, 510692), (23, 310856), (26, 274988), (28, 255346), (46, 155428), (49, 145912), (52, 137494), (56, 127673), (61, 117208), (91, 78568), (92, 77714), (98, 72956), (104, 68747), (122, 58604), (161, 44408), (182, 39284), (184, 38857), (196, 36478), (244, 29302), (299, 23912), (322, 22204), (364, 19642), (392, 18239), (427, 16744), (488, 14651), (598, 11956), (637, 11224), (644, 11102), (728, 9821), (793, 9016), (854, 8372), (1127, 6344), (1196, 5978), (1274, 5612), (1288, 5551), (1403, 5096), (1586, 4508), (1708, 4186), (2093, 3416), (2254, 3172), (2392, 2989), (2548, 2806)]