72504064

素因数分解:

$2^8\times {\mathrm{71}}^1\times {\mathrm{3989}}^1$

素因数の和:4076

約数の個数: 36

約数和(自身を含む): 146800080

約数和(自身を除く): 74296016

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 568, 1136, 2272, 3989, 4544, 7978, 9088, 15956, 18176, 31912, 63824, 127648, 255296, 283219, 510592, 566438, 1021184, 1132876, 2265752, 4531504, 9063008, 18126016, 36252032, 72504064]

約数ペア:

[(1, 72504064), (2, 36252032), (4, 18126016), (8, 9063008), (16, 4531504), (32, 2265752), (64, 1132876), (71, 1021184), (128, 566438), (142, 510592), (256, 283219), (284, 255296), (568, 127648), (1136, 63824), (2272, 31912), (3989, 18176), (4544, 15956), (7978, 9088)]