42410992

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:218

約数の個数: 80

約数和(自身を含む): 93744000

約数和(自身を除く): 51333008

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 79, 89, 104, 116, 158, 178, 208, 232, 316, 356, 377, 464, 632, 712, 754, 1027, 1157, 1264, 1424, 1508, 2054, 2291, 2314, 2581, 3016, 4108, 4582, 4628, 5162, 6032, 7031, 8216, 9164, 9256, 10324, 14062, 16432, 18328, 18512, 20648, 28124, 29783, 33553, 36656, 41296, 56248, 59566, 67106, 91403, 112496, 119132, 134212, 182806, 203899, 238264, 268424, 365612, 407798, 476528, 536848, 731224, 815596, 1462448, 1631192, 2650687, 3262384, 5301374, 10602748, 21205496, 42410992]

約数ペア:

[(1, 42410992), (2, 21205496), (4, 10602748), (8, 5301374), (13, 3262384), (16, 2650687), (26, 1631192), (29, 1462448), (52, 815596), (58, 731224), (79, 536848), (89, 476528), (104, 407798), (116, 365612), (158, 268424), (178, 238264), (208, 203899), (232, 182806), (316, 134212), (356, 119132), (377, 112496), (464, 91403), (632, 67106), (712, 59566), (754, 56248), (1027, 41296), (1157, 36656), (1264, 33553), (1424, 29783), (1508, 28124), (2054, 20648), (2291, 18512), (2314, 18328), (2581, 16432), (3016, 14062), (4108, 10324), (4582, 9256), (4628, 9164), (5162, 8216), (6032, 7031)]