74490016

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{263}}^1$

素因数の和:493

約数の個数: 48

約数和(自身を含む): 150885504

約数和(自身を除く): 76395488

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 167, 212, 263, 334, 424, 526, 668, 848, 1052, 1336, 1696, 2104, 2672, 4208, 5344, 8416, 8851, 13939, 17702, 27878, 35404, 43921, 55756, 70808, 87842, 111512, 141616, 175684, 223024, 283232, 351368, 446048, 702736, 1405472, 2327813, 4655626, 9311252, 18622504, 37245008, 74490016]

約数ペア:

[(1, 74490016), (2, 37245008), (4, 18622504), (8, 9311252), (16, 4655626), (32, 2327813), (53, 1405472), (106, 702736), (167, 446048), (212, 351368), (263, 283232), (334, 223024), (424, 175684), (526, 141616), (668, 111512), (848, 87842), (1052, 70808), (1336, 55756), (1696, 43921), (2104, 35404), (2672, 27878), (4208, 17702), (5344, 13939), (8416, 8851)]