25482288

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{421}}^1$

素因数の和:542

約数の個数: 80

約数和(自身を含む): 71794016

約数和(自身を除く): 46311728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 97, 104, 156, 194, 208, 291, 312, 388, 421, 582, 624, 776, 842, 1164, 1261, 1263, 1552, 1684, 2328, 2522, 2526, 3368, 3783, 4656, 5044, 5052, 5473, 6736, 7566, 10088, 10104, 10946, 15132, 16419, 20176, 20208, 21892, 30264, 32838, 40837, 43784, 60528, 65676, 81674, 87568, 122511, 131352, 163348, 245022, 262704, 326696, 490044, 530881, 653392, 980088, 1061762, 1592643, 1960176, 2123524, 3185286, 4247048, 6370572, 8494096, 12741144, 25482288]

約数ペア:

[(1, 25482288), (2, 12741144), (3, 8494096), (4, 6370572), (6, 4247048), (8, 3185286), (12, 2123524), (13, 1960176), (16, 1592643), (24, 1061762), (26, 980088), (39, 653392), (48, 530881), (52, 490044), (78, 326696), (97, 262704), (104, 245022), (156, 163348), (194, 131352), (208, 122511), (291, 87568), (312, 81674), (388, 65676), (421, 60528), (582, 43784), (624, 40837), (776, 32838), (842, 30264), (1164, 21892), (1261, 20208), (1263, 20176), (1552, 16419), (1684, 15132), (2328, 10946), (2522, 10104), (2526, 10088), (3368, 7566), (3783, 6736), (4656, 5473), (5044, 5052)]