25505664

素因数分解:

$2^7\times 3^1\times {\mathrm{127}}^1\times {\mathrm{523}}^1$

素因数の和:667

約数の個数: 64

約数和(自身を含む): 68413440

約数和(自身を除く): 42907776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 128, 192, 254, 381, 384, 508, 523, 762, 1016, 1046, 1524, 1569, 2032, 2092, 3048, 3138, 4064, 4184, 6096, 6276, 8128, 8368, 12192, 12552, 16256, 16736, 24384, 25104, 33472, 48768, 50208, 66421, 66944, 100416, 132842, 199263, 200832, 265684, 398526, 531368, 797052, 1062736, 1594104, 2125472, 3188208, 4250944, 6376416, 8501888, 12752832, 25505664]

約数ペア:

[(1, 25505664), (2, 12752832), (3, 8501888), (4, 6376416), (6, 4250944), (8, 3188208), (12, 2125472), (16, 1594104), (24, 1062736), (32, 797052), (48, 531368), (64, 398526), (96, 265684), (127, 200832), (128, 199263), (192, 132842), (254, 100416), (381, 66944), (384, 66421), (508, 50208), (523, 48768), (762, 33472), (1016, 25104), (1046, 24384), (1524, 16736), (1569, 16256), (2032, 12552), (2092, 12192), (3048, 8368), (3138, 8128), (4064, 6276), (4184, 6096)]