71859488

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{677}}^1$

素因数の和:825

約数の個数: 48

約数和(自身を含む): 147619584

約数和(自身を除く): 75760096

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 107, 124, 214, 248, 428, 496, 677, 856, 992, 1354, 1712, 2708, 3317, 3424, 5416, 6634, 10832, 13268, 20987, 21664, 26536, 41974, 53072, 72439, 83948, 106144, 144878, 167896, 289756, 335792, 579512, 671584, 1159024, 2245609, 2318048, 4491218, 8982436, 17964872, 35929744, 71859488]

約数ペア:

[(1, 71859488), (2, 35929744), (4, 17964872), (8, 8982436), (16, 4491218), (31, 2318048), (32, 2245609), (62, 1159024), (107, 671584), (124, 579512), (214, 335792), (248, 289756), (428, 167896), (496, 144878), (677, 106144), (856, 83948), (992, 72439), (1354, 53072), (1712, 41974), (2708, 26536), (3317, 21664), (3424, 20987), (5416, 13268), (6634, 10832)]