65218751

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{617}}^1$

素因数の和:850

約数の個数: 16

約数和(自身を含む): 72261504

約数和(自身を除く): 7042753

約数列:

[1, 13, 47, 173, 611, 617, 2249, 8021, 8131, 28999, 105703, 106741, 376987, 1387633, 5016827, 65218751]

約数ペア:

[(1, 65218751), (13, 5016827), (47, 1387633), (173, 376987), (611, 106741), (617, 105703), (2249, 28999), (8021, 8131)]