71893712

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{13177}}^1$

素因数の和:13227

約数の個数: 40

約数和(自身を含む): 156870912

約数和(自身を除く): 84977200

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 13177, 26354, 52708, 105416, 144947, 210832, 289894, 408487, 579788, 816974, 1159576, 1633948, 2319152, 3267896, 4493357, 6535792, 8986714, 17973428, 35946856, 71893712]

約数ペア:

[(1, 71893712), (2, 35946856), (4, 17973428), (8, 8986714), (11, 6535792), (16, 4493357), (22, 3267896), (31, 2319152), (44, 1633948), (62, 1159576), (88, 816974), (124, 579788), (176, 408487), (248, 289894), (341, 210832), (496, 144947), (682, 105416), (1364, 52708), (2728, 26354), (5456, 13177)]