605640064

素因数分解:

$2^7\times {\mathrm{97}}^1\times {\mathrm{48779}}^1$

素因数の和:48890

約数の個数: 32

約数和(自身を含む): 1219012200

約数和(自身を除く): 613372136

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 388, 776, 1552, 3104, 6208, 12416, 48779, 97558, 195116, 390232, 780464, 1560928, 3121856, 4731563, 6243712, 9463126, 18926252, 37852504, 75705008, 151410016, 302820032, 605640064]

約数ペア:

[(1, 605640064), (2, 302820032), (4, 151410016), (8, 75705008), (16, 37852504), (32, 18926252), (64, 9463126), (97, 6243712), (128, 4731563), (194, 3121856), (388, 1560928), (776, 780464), (1552, 390232), (3104, 195116), (6208, 97558), (12416, 48779)]