64004538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{35677}}^1$

素因数の和:35718

約数の個数: 32

約数和(自身を含む): 143853696

約数和(自身を除く): 79849158

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 35677, 71354, 107031, 214062, 463801, 820571, 927602, 1391403, 1641142, 2461713, 2782806, 4923426, 10667423, 21334846, 32002269, 64004538]

約数ペア:

[(1, 64004538), (2, 32002269), (3, 21334846), (6, 10667423), (13, 4923426), (23, 2782806), (26, 2461713), (39, 1641142), (46, 1391403), (69, 927602), (78, 820571), (138, 463801), (299, 214062), (598, 107031), (897, 71354), (1794, 35677)]