25177952

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1493}}^1$

素因数の和:1551

約数の個数: 48

約数和(自身を含む): 54214272

約数和(自身を除く): 29036320

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 1493, 2108, 2986, 4216, 5972, 8432, 11944, 16864, 23888, 25381, 46283, 47776, 50762, 92566, 101524, 185132, 203048, 370264, 406096, 740528, 786811, 812192, 1481056, 1573622, 3147244, 6294488, 12588976, 25177952]

約数ペア:

[(1, 25177952), (2, 12588976), (4, 6294488), (8, 3147244), (16, 1573622), (17, 1481056), (31, 812192), (32, 786811), (34, 740528), (62, 406096), (68, 370264), (124, 203048), (136, 185132), (248, 101524), (272, 92566), (496, 50762), (527, 47776), (544, 46283), (992, 25381), (1054, 23888), (1493, 16864), (2108, 11944), (2986, 8432), (4216, 5972)]