13668616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{787}}^1$

素因数の和:973

約数の個数: 32

約数和(自身を含む): 27800640

約数和(自身を除く): 14132024

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 167, 334, 668, 787, 1336, 1574, 2171, 3148, 4342, 6296, 8684, 10231, 17368, 20462, 40924, 81848, 131429, 262858, 525716, 1051432, 1708577, 3417154, 6834308, 13668616]

約数ペア:

[(1, 13668616), (2, 6834308), (4, 3417154), (8, 1708577), (13, 1051432), (26, 525716), (52, 262858), (104, 131429), (167, 81848), (334, 40924), (668, 20462), (787, 17368), (1336, 10231), (1574, 8684), (2171, 6296), (3148, 4342)]