64218696

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{39937}}^1$

素因数の和:40013

約数の個数: 32

約数和(自身を含む): 162947040

約数和(自身を除く): 98728344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 39937, 79874, 119811, 159748, 239622, 319496, 479244, 958488, 2675779, 5351558, 8027337, 10703116, 16054674, 21406232, 32109348, 64218696]

約数ペア:

[(1, 64218696), (2, 32109348), (3, 21406232), (4, 16054674), (6, 10703116), (8, 8027337), (12, 5351558), (24, 2675779), (67, 958488), (134, 479244), (201, 319496), (268, 239622), (402, 159748), (536, 119811), (804, 79874), (1608, 39937)]