1248468928

素因数分解:

$2^6\times 7^1\times {\mathrm{127}}^1\times {\mathrm{21943}}^1$

素因数の和:22089

約数の個数: 56

約数和(自身を含む): 2853773312

約数和(自身を除く): 1605304384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 224, 254, 448, 508, 889, 1016, 1778, 2032, 3556, 4064, 7112, 8128, 14224, 21943, 28448, 43886, 56896, 87772, 153601, 175544, 307202, 351088, 614404, 702176, 1228808, 1404352, 2457616, 2786761, 4915232, 5573522, 9830464, 11147044, 19507327, 22294088, 39014654, 44588176, 78029308, 89176352, 156058616, 178352704, 312117232, 624234464, 1248468928]

約数ペア:

[(1, 1248468928), (2, 624234464), (4, 312117232), (7, 178352704), (8, 156058616), (14, 89176352), (16, 78029308), (28, 44588176), (32, 39014654), (56, 22294088), (64, 19507327), (112, 11147044), (127, 9830464), (224, 5573522), (254, 4915232), (448, 2786761), (508, 2457616), (889, 1404352), (1016, 1228808), (1778, 702176), (2032, 614404), (3556, 351088), (4064, 307202), (7112, 175544), (8128, 153601), (14224, 87772), (21943, 56896), (28448, 43886)]