612872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:173

約数の個数: 32

約数和(自身を含む): 1270080

約数和(自身を除く): 657208

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 83, 104, 142, 166, 284, 332, 568, 664, 923, 1079, 1846, 2158, 3692, 4316, 5893, 7384, 8632, 11786, 23572, 47144, 76609, 153218, 306436, 612872]

約数ペア:

[(1, 612872), (2, 306436), (4, 153218), (8, 76609), (13, 47144), (26, 23572), (52, 11786), (71, 8632), (83, 7384), (104, 5893), (142, 4316), (166, 3692), (284, 2158), (332, 1846), (568, 1079), (664, 923)]