64755824

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{10909}}^1$

素因数の和:10977

約数の個数: 40

約数和(自身を含む): 146106720

約数和(自身を除く): 81350896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 5936, 10909, 21818, 43636, 76363, 87272, 152726, 174544, 305452, 578177, 610904, 1156354, 1221808, 2312708, 4047239, 4625416, 8094478, 9250832, 16188956, 32377912, 64755824]

約数ペア:

[(1, 64755824), (2, 32377912), (4, 16188956), (7, 9250832), (8, 8094478), (14, 4625416), (16, 4047239), (28, 2312708), (53, 1221808), (56, 1156354), (106, 610904), (112, 578177), (212, 305452), (371, 174544), (424, 152726), (742, 87272), (848, 76363), (1484, 43636), (2968, 21818), (5936, 10909)]