72487552

素因数分解:

$2^7\times {\mathrm{83}}^1\times {\mathrm{6823}}^1$

素因数の和:6920

約数の個数: 32

約数和(自身を含む): 146170080

約数和(自身を除く): 73682528

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 332, 664, 1328, 2656, 5312, 6823, 10624, 13646, 27292, 54584, 109168, 218336, 436672, 566309, 873344, 1132618, 2265236, 4530472, 9060944, 18121888, 36243776, 72487552]

約数ペア:

[(1, 72487552), (2, 36243776), (4, 18121888), (8, 9060944), (16, 4530472), (32, 2265236), (64, 1132618), (83, 873344), (128, 566309), (166, 436672), (332, 218336), (664, 109168), (1328, 54584), (2656, 27292), (5312, 13646), (6823, 10624)]