15696733108

素因数分解:

$2^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{4969}}^1$

素因数の和:5285

約数の個数: 72

約数和(自身を含む): 32553420480

約数和(自身を除く): 16856687372

約数列:

[1, 2, 4, 7, 14, 28, 49, 71, 98, 142, 196, 227, 284, 454, 497, 908, 994, 1589, 1988, 3178, 3479, 4969, 6356, 6958, 9938, 11123, 13916, 16117, 19876, 22246, 32234, 34783, 44492, 64468, 69566, 112819, 139132, 225638, 243481, 352799, 451276, 486962, 705598, 789733, 973924, 1127963, 1411196, 1579466, 2255926, 2469593, 3158932, 4511852, 4939186, 7895741, 9878372, 15791482, 17287151, 31582964, 34574302, 55270187, 69148604, 80085373, 110540374, 160170746, 221080748, 320341492, 560597611, 1121195222, 2242390444, 3924183277, 7848366554, 15696733108]

約数ペア:

[(1, 15696733108), (2, 7848366554), (4, 3924183277), (7, 2242390444), (14, 1121195222), (28, 560597611), (49, 320341492), (71, 221080748), (98, 160170746), (142, 110540374), (196, 80085373), (227, 69148604), (284, 55270187), (454, 34574302), (497, 31582964), (908, 17287151), (994, 15791482), (1589, 9878372), (1988, 7895741), (3178, 4939186), (3479, 4511852), (4969, 3158932), (6356, 2469593), (6958, 2255926), (9938, 1579466), (11123, 1411196), (13916, 1127963), (16117, 973924), (19876, 789733), (22246, 705598), (32234, 486962), (34783, 451276), (44492, 352799), (64468, 243481), (69566, 225638), (112819, 139132)]