25907982

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:329

約数の個数: 64

約数和(自身を含む): 58544640

約数和(自身を除く): 32636658

約数列:

[1, 2, 3, 6, 19, 23, 38, 41, 46, 57, 69, 82, 114, 123, 138, 241, 246, 437, 482, 723, 779, 874, 943, 1311, 1446, 1558, 1886, 2337, 2622, 2829, 4579, 4674, 5543, 5658, 9158, 9881, 11086, 13737, 16629, 17917, 19762, 27474, 29643, 33258, 35834, 53751, 59286, 105317, 107502, 187739, 210634, 227263, 315951, 375478, 454526, 563217, 631902, 681789, 1126434, 1363578, 4317997, 8635994, 12953991, 25907982]

約数ペア:

[(1, 25907982), (2, 12953991), (3, 8635994), (6, 4317997), (19, 1363578), (23, 1126434), (38, 681789), (41, 631902), (46, 563217), (57, 454526), (69, 375478), (82, 315951), (114, 227263), (123, 210634), (138, 187739), (241, 107502), (246, 105317), (437, 59286), (482, 53751), (723, 35834), (779, 33258), (874, 29643), (943, 27474), (1311, 19762), (1446, 17917), (1558, 16629), (1886, 13737), (2337, 11086), (2622, 9881), (2829, 9158), (4579, 5658), (4674, 5543)]