9875745328

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{214243}}^1$

素因数の和:214361

約数の個数: 40

約数和(自身を含む): 19871559488

約数和(自身を除く): 9995814160

約数列:

[1, 2, 4, 8, 16, 43, 67, 86, 134, 172, 268, 344, 536, 688, 1072, 2881, 5762, 11524, 23048, 46096, 214243, 428486, 856972, 1713944, 3427888, 9212449, 14354281, 18424898, 28708562, 36849796, 57417124, 73699592, 114834248, 147399184, 229668496, 617234083, 1234468166, 2468936332, 4937872664, 9875745328]

約数ペア:

[(1, 9875745328), (2, 4937872664), (4, 2468936332), (8, 1234468166), (16, 617234083), (43, 229668496), (67, 147399184), (86, 114834248), (134, 73699592), (172, 57417124), (268, 36849796), (344, 28708562), (536, 18424898), (688, 14354281), (1072, 9212449), (2881, 3427888), (5762, 1713944), (11524, 856972), (23048, 428486), (46096, 214243)]