25272688

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:326

約数の個数: 80

約数和(自身を含む): 59996160

約数和(自身を除く): 34723472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 56, 58, 62, 112, 116, 124, 203, 217, 232, 248, 251, 406, 434, 464, 496, 502, 812, 868, 899, 1004, 1624, 1736, 1757, 1798, 2008, 3248, 3472, 3514, 3596, 4016, 6293, 7028, 7192, 7279, 7781, 12586, 14056, 14384, 14558, 15562, 25172, 28112, 29116, 31124, 50344, 50953, 54467, 58232, 62248, 100688, 101906, 108934, 116464, 124496, 203812, 217868, 225649, 407624, 435736, 451298, 815248, 871472, 902596, 1579543, 1805192, 3159086, 3610384, 6318172, 12636344, 25272688]

約数ペア:

[(1, 25272688), (2, 12636344), (4, 6318172), (7, 3610384), (8, 3159086), (14, 1805192), (16, 1579543), (28, 902596), (29, 871472), (31, 815248), (56, 451298), (58, 435736), (62, 407624), (112, 225649), (116, 217868), (124, 203812), (203, 124496), (217, 116464), (232, 108934), (248, 101906), (251, 100688), (406, 62248), (434, 58232), (464, 54467), (496, 50953), (502, 50344), (812, 31124), (868, 29116), (899, 28112), (1004, 25172), (1624, 15562), (1736, 14558), (1757, 14384), (1798, 14056), (2008, 12586), (3248, 7781), (3472, 7279), (3514, 7192), (3596, 7028), (4016, 6293)]