38673388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{2131}}^1$

素因数の和:2497

約数の個数: 24

約数和(自身を含む): 73127600

約数和(自身を除く): 34454212

約数列:

[1, 2, 4, 13, 26, 52, 349, 698, 1396, 2131, 4262, 4537, 8524, 9074, 18148, 27703, 55406, 110812, 743719, 1487438, 2974876, 9668347, 19336694, 38673388]

約数ペア:

[(1, 38673388), (2, 19336694), (4, 9668347), (13, 2974876), (26, 1487438), (52, 743719), (349, 110812), (698, 55406), (1396, 27703), (2131, 18148), (4262, 9074), (4537, 8524)]