25887264

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{20743}}^1$

素因数の和:20769

約数の個数: 48

約数和(自身を含む): 73184832

約数和(自身を除く): 47297568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 20743, 41486, 62229, 82972, 124458, 165944, 248916, 269659, 331888, 497832, 539318, 663776, 808977, 995664, 1078636, 1617954, 1991328, 2157272, 3235908, 4314544, 6471816, 8629088, 12943632, 25887264]

約数ペア:

[(1, 25887264), (2, 12943632), (3, 8629088), (4, 6471816), (6, 4314544), (8, 3235908), (12, 2157272), (13, 1991328), (16, 1617954), (24, 1078636), (26, 995664), (32, 808977), (39, 663776), (48, 539318), (52, 497832), (78, 331888), (96, 269659), (104, 248916), (156, 165944), (208, 124458), (312, 82972), (416, 62229), (624, 41486), (1248, 20743)]