40581632

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1$

素因数の和:118

約数の個数: 120

約数和(自身を含む): 101841696

約数和(自身を除く): 61260064

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 67, 91, 104, 112, 128, 134, 169, 182, 208, 224, 256, 268, 338, 364, 416, 448, 469, 512, 536, 676, 728, 832, 871, 896, 938, 1072, 1183, 1352, 1456, 1664, 1742, 1792, 1876, 2144, 2366, 2704, 2912, 3328, 3484, 3584, 3752, 4288, 4732, 5408, 5824, 6097, 6656, 6968, 7504, 8576, 9464, 10816, 11323, 11648, 12194, 13936, 15008, 17152, 18928, 21632, 22646, 23296, 24388, 27872, 30016, 34304, 37856, 43264, 45292, 46592, 48776, 55744, 60032, 75712, 79261, 86528, 90584, 97552, 111488, 120064, 151424, 158522, 181168, 195104, 222976, 240128, 302848, 317044, 362336, 390208, 445952, 605696, 634088, 724672, 780416, 1268176, 1449344, 1560832, 2536352, 2898688, 3121664, 5072704, 5797376, 10145408, 20290816, 40581632]

約数ペア:

[(1, 40581632), (2, 20290816), (4, 10145408), (7, 5797376), (8, 5072704), (13, 3121664), (14, 2898688), (16, 2536352), (26, 1560832), (28, 1449344), (32, 1268176), (52, 780416), (56, 724672), (64, 634088), (67, 605696), (91, 445952), (104, 390208), (112, 362336), (128, 317044), (134, 302848), (169, 240128), (182, 222976), (208, 195104), (224, 181168), (256, 158522), (268, 151424), (338, 120064), (364, 111488), (416, 97552), (448, 90584), (469, 86528), (512, 79261), (536, 75712), (676, 60032), (728, 55744), (832, 48776), (871, 46592), (896, 45292), (938, 43264), (1072, 37856), (1183, 34304), (1352, 30016), (1456, 27872), (1664, 24388), (1742, 23296), (1792, 22646), (1876, 21632), (2144, 18928), (2366, 17152), (2704, 15008), (2912, 13936), (3328, 12194), (3484, 11648), (3584, 11323), (3752, 10816), (4288, 9464), (4732, 8576), (5408, 7504), (5824, 6968), (6097, 6656)]