67071784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{4271}}^1$

素因数の和:4441

約数の個数: 32

約数和(自身を含む): 136362240

約数和(自身を除く): 69290456

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 151, 302, 604, 1208, 1963, 3926, 4271, 7852, 8542, 15704, 17084, 34168, 55523, 111046, 222092, 444184, 644921, 1289842, 2579684, 5159368, 8383973, 16767946, 33535892, 67071784]

約数ペア:

[(1, 67071784), (2, 33535892), (4, 16767946), (8, 8383973), (13, 5159368), (26, 2579684), (52, 1289842), (104, 644921), (151, 444184), (302, 222092), (604, 111046), (1208, 55523), (1963, 34168), (3926, 17084), (4271, 15704), (7852, 8542)]