13306615472

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{1117}}^1\times {\mathrm{20123}}^1$

素因数の和:21285

約数の個数: 40

約数和(自身を含む): 26503388496

約数和(自身を除く): 13196773024

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 1117, 2234, 4468, 8936, 17872, 20123, 40246, 41329, 80492, 82658, 160984, 165316, 321968, 330632, 661264, 744551, 1489102, 2978204, 5956408, 11912816, 22477391, 44954782, 89909564, 179819128, 359638256, 831663467, 1663326934, 3326653868, 6653307736, 13306615472]

約数ペア:

[(1, 13306615472), (2, 6653307736), (4, 3326653868), (8, 1663326934), (16, 831663467), (37, 359638256), (74, 179819128), (148, 89909564), (296, 44954782), (592, 22477391), (1117, 11912816), (2234, 5956408), (4468, 2978204), (8936, 1489102), (17872, 744551), (20123, 661264), (40246, 330632), (41329, 321968), (80492, 165316), (82658, 160984)]