63644542

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1499}}^1$

素因数の和:1608

約数の個数: 32

約数和(自身を含む): 108864000

約数和(自身を除く): 45219458

約数列:

[1, 2, 13, 23, 26, 46, 71, 142, 299, 598, 923, 1499, 1633, 1846, 2998, 3266, 19487, 21229, 34477, 38974, 42458, 68954, 106429, 212858, 448201, 896402, 1383577, 2447867, 2767154, 4895734, 31822271, 63644542]

約数ペア:

[(1, 63644542), (2, 31822271), (13, 4895734), (23, 2767154), (26, 2447867), (46, 1383577), (71, 896402), (142, 448201), (299, 212858), (598, 106429), (923, 68954), (1499, 42458), (1633, 38974), (1846, 34477), (2998, 21229), (3266, 19487)]