22242008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:192

約数の個数: 64

約数和(自身を含む): 46569600

約数和(自身を除く): 24327592

約数列:

[1, 2, 4, 8, 19, 38, 41, 43, 76, 82, 83, 86, 152, 164, 166, 172, 328, 332, 344, 664, 779, 817, 1558, 1577, 1634, 1763, 3116, 3154, 3268, 3403, 3526, 3569, 6232, 6308, 6536, 6806, 7052, 7138, 12616, 13612, 14104, 14276, 27224, 28552, 33497, 64657, 66994, 67811, 129314, 133988, 135622, 146329, 258628, 267976, 271244, 292658, 517256, 542488, 585316, 1170632, 2780251, 5560502, 11121004, 22242008]

約数ペア:

[(1, 22242008), (2, 11121004), (4, 5560502), (8, 2780251), (19, 1170632), (38, 585316), (41, 542488), (43, 517256), (76, 292658), (82, 271244), (83, 267976), (86, 258628), (152, 146329), (164, 135622), (166, 133988), (172, 129314), (328, 67811), (332, 66994), (344, 64657), (664, 33497), (779, 28552), (817, 27224), (1558, 14276), (1577, 14104), (1634, 13612), (1763, 12616), (3116, 7138), (3154, 7052), (3268, 6806), (3403, 6536), (3526, 6308), (3569, 6232)]