15028832

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{397}}^1$

素因数の和:440

約数の個数: 72

約数和(自身を含む): 36708336

約数和(自身を除く): 21679504

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 169, 182, 208, 224, 338, 364, 397, 416, 676, 728, 794, 1183, 1352, 1456, 1588, 2366, 2704, 2779, 2912, 3176, 4732, 5161, 5408, 5558, 6352, 9464, 10322, 11116, 12704, 18928, 20644, 22232, 36127, 37856, 41288, 44464, 67093, 72254, 82576, 88928, 134186, 144508, 165152, 268372, 289016, 469651, 536744, 578032, 939302, 1073488, 1156064, 1878604, 2146976, 3757208, 7514416, 15028832]

約数ペア:

[(1, 15028832), (2, 7514416), (4, 3757208), (7, 2146976), (8, 1878604), (13, 1156064), (14, 1073488), (16, 939302), (26, 578032), (28, 536744), (32, 469651), (52, 289016), (56, 268372), (91, 165152), (104, 144508), (112, 134186), (169, 88928), (182, 82576), (208, 72254), (224, 67093), (338, 44464), (364, 41288), (397, 37856), (416, 36127), (676, 22232), (728, 20644), (794, 18928), (1183, 12704), (1352, 11116), (1456, 10322), (1588, 9464), (2366, 6352), (2704, 5558), (2779, 5408), (2912, 5161), (3176, 4732)]