25056928

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:150

約数の個数: 96

約数和(自身を含む): 57576960

約数和(自身を除く): 32520032

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 31, 32, 52, 58, 62, 67, 104, 116, 124, 134, 208, 232, 248, 268, 377, 403, 416, 464, 496, 536, 754, 806, 871, 899, 928, 992, 1072, 1508, 1612, 1742, 1798, 1943, 2077, 2144, 3016, 3224, 3484, 3596, 3886, 4154, 6032, 6448, 6968, 7192, 7772, 8308, 11687, 12064, 12896, 13936, 14384, 15544, 16616, 23374, 25259, 27001, 27872, 28768, 31088, 33232, 46748, 50518, 54002, 60233, 62176, 66464, 93496, 101036, 108004, 120466, 186992, 202072, 216008, 240932, 373984, 404144, 432016, 481864, 783029, 808288, 864032, 963728, 1566058, 1927456, 3132116, 6264232, 12528464, 25056928]

約数ペア:

[(1, 25056928), (2, 12528464), (4, 6264232), (8, 3132116), (13, 1927456), (16, 1566058), (26, 963728), (29, 864032), (31, 808288), (32, 783029), (52, 481864), (58, 432016), (62, 404144), (67, 373984), (104, 240932), (116, 216008), (124, 202072), (134, 186992), (208, 120466), (232, 108004), (248, 101036), (268, 93496), (377, 66464), (403, 62176), (416, 60233), (464, 54002), (496, 50518), (536, 46748), (754, 33232), (806, 31088), (871, 28768), (899, 27872), (928, 27001), (992, 25259), (1072, 23374), (1508, 16616), (1612, 15544), (1742, 14384), (1798, 13936), (1943, 12896), (2077, 12064), (2144, 11687), (3016, 8308), (3224, 7772), (3484, 7192), (3596, 6968), (3886, 6448), (4154, 6032)]