71009824

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1$

素因数の和:493

約数の個数: 48

約数和(自身を含む): 143904600

約数和(自身を除く): 72894776

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 149, 212, 281, 298, 424, 562, 596, 848, 1124, 1192, 1696, 2248, 2384, 4496, 4768, 7897, 8992, 14893, 15794, 29786, 31588, 41869, 59572, 63176, 83738, 119144, 126352, 167476, 238288, 252704, 334952, 476576, 669904, 1339808, 2219057, 4438114, 8876228, 17752456, 35504912, 71009824]

約数ペア:

[(1, 71009824), (2, 35504912), (4, 17752456), (8, 8876228), (16, 4438114), (32, 2219057), (53, 1339808), (106, 669904), (149, 476576), (212, 334952), (281, 252704), (298, 238288), (424, 167476), (562, 126352), (596, 119144), (848, 83738), (1124, 63176), (1192, 59572), (1696, 41869), (2248, 31588), (2384, 29786), (4496, 15794), (4768, 14893), (7897, 8992)]