56001808

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{907}}^1$

素因数の和:1159

約数の個数: 40

約数和(自身を含む): 115519392

約数和(自身を除く): 59517584

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 227, 272, 454, 907, 908, 1814, 1816, 3628, 3632, 3859, 7256, 7718, 14512, 15419, 15436, 30838, 30872, 61676, 61744, 123352, 205889, 246704, 411778, 823556, 1647112, 3294224, 3500113, 7000226, 14000452, 28000904, 56001808]

約数ペア:

[(1, 56001808), (2, 28000904), (4, 14000452), (8, 7000226), (16, 3500113), (17, 3294224), (34, 1647112), (68, 823556), (136, 411778), (227, 246704), (272, 205889), (454, 123352), (907, 61744), (908, 61676), (1814, 30872), (1816, 30838), (3628, 15436), (3632, 15419), (3859, 14512), (7256, 7718)]