41578026

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:347

約数の個数: 64

約数和(自身を含む): 98205696

約数和(自身を除く): 56627670

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 73, 142, 146, 191, 213, 219, 382, 426, 438, 497, 511, 573, 994, 1022, 1146, 1337, 1491, 1533, 2674, 2982, 3066, 4011, 5183, 8022, 10366, 13561, 13943, 15549, 27122, 27886, 31098, 36281, 40683, 41829, 72562, 81366, 83658, 94927, 97601, 108843, 189854, 195202, 217686, 284781, 292803, 569562, 585606, 989953, 1979906, 2969859, 5939718, 6929671, 13859342, 20789013, 41578026]

約数ペア:

[(1, 41578026), (2, 20789013), (3, 13859342), (6, 6929671), (7, 5939718), (14, 2969859), (21, 1979906), (42, 989953), (71, 585606), (73, 569562), (142, 292803), (146, 284781), (191, 217686), (213, 195202), (219, 189854), (382, 108843), (426, 97601), (438, 94927), (497, 83658), (511, 81366), (573, 72562), (994, 41829), (1022, 40683), (1146, 36281), (1337, 31098), (1491, 27886), (1533, 27122), (2674, 15549), (2982, 13943), (3066, 13561), (4011, 10366), (5183, 8022)]