25031728

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{271}}^1$

素因数の和:553

約数の個数: 40

約数和(自身を含む): 50996736

約数和(自身を除く): 25965008

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 251, 271, 368, 502, 542, 1004, 1084, 2008, 2168, 4016, 4336, 5773, 6233, 11546, 12466, 23092, 24932, 46184, 49864, 68021, 92368, 99728, 136042, 272084, 544168, 1088336, 1564483, 3128966, 6257932, 12515864, 25031728]

約数ペア:

[(1, 25031728), (2, 12515864), (4, 6257932), (8, 3128966), (16, 1564483), (23, 1088336), (46, 544168), (92, 272084), (184, 136042), (251, 99728), (271, 92368), (368, 68021), (502, 49864), (542, 46184), (1004, 24932), (1084, 23092), (2008, 12466), (2168, 11546), (4016, 6233), (4336, 5773)]