61723424

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3881}}^1$

素因数の和:3969

約数の個数: 48

約数和(自身を含む): 140870016

約数和(自身を除く): 79146592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 112, 142, 224, 284, 497, 568, 994, 1136, 1988, 2272, 3881, 3976, 7762, 7952, 15524, 15904, 27167, 31048, 54334, 62096, 108668, 124192, 217336, 275551, 434672, 551102, 869344, 1102204, 1928857, 2204408, 3857714, 4408816, 7715428, 8817632, 15430856, 30861712, 61723424]

約数ペア:

[(1, 61723424), (2, 30861712), (4, 15430856), (7, 8817632), (8, 7715428), (14, 4408816), (16, 3857714), (28, 2204408), (32, 1928857), (56, 1102204), (71, 869344), (112, 551102), (142, 434672), (224, 275551), (284, 217336), (497, 124192), (568, 108668), (994, 62096), (1136, 54334), (1988, 31048), (2272, 27167), (3881, 15904), (3976, 15524), (7762, 7952)]