15702366484

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1559}}^1\times {\mathrm{5897}}^1$

素因数の和:7528

約数の個数: 48

約数和(自身を含む): 31945455360

約数和(自身を除く): 16243088876

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1559, 1708, 3118, 5897, 6236, 10913, 11794, 21826, 23588, 41279, 43652, 82558, 95099, 165116, 190198, 359717, 380396, 665693, 719434, 1331386, 1438868, 2518019, 2662772, 5036038, 9193423, 10072076, 18386846, 36773692, 64353961, 128707922, 257415844, 560798803, 1121597606, 2243195212, 3925591621, 7851183242, 15702366484]

約数ペア:

[(1, 15702366484), (2, 7851183242), (4, 3925591621), (7, 2243195212), (14, 1121597606), (28, 560798803), (61, 257415844), (122, 128707922), (244, 64353961), (427, 36773692), (854, 18386846), (1559, 10072076), (1708, 9193423), (3118, 5036038), (5897, 2662772), (6236, 2518019), (10913, 1438868), (11794, 1331386), (21826, 719434), (23588, 665693), (41279, 380396), (43652, 359717), (82558, 190198), (95099, 165116)]