71895712

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6829}}^1$

素因数の和:6893

約数の個数: 48

約数和(自身を含む): 165231360

約数和(自身を除く): 93335648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 94, 112, 188, 224, 329, 376, 658, 752, 1316, 1504, 2632, 5264, 6829, 10528, 13658, 27316, 47803, 54632, 95606, 109264, 191212, 218528, 320963, 382424, 641926, 764848, 1283852, 1529696, 2246741, 2567704, 4493482, 5135408, 8986964, 10270816, 17973928, 35947856, 71895712]

約数ペア:

[(1, 71895712), (2, 35947856), (4, 17973928), (7, 10270816), (8, 8986964), (14, 5135408), (16, 4493482), (28, 2567704), (32, 2246741), (47, 1529696), (56, 1283852), (94, 764848), (112, 641926), (188, 382424), (224, 320963), (329, 218528), (376, 191212), (658, 109264), (752, 95606), (1316, 54632), (1504, 47803), (2632, 27316), (5264, 13658), (6829, 10528)]