22638408

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{72559}}^1$

素因数の和:72581

約数の個数: 32

約数和(自身を含む): 60950400

約数和(自身を除く): 38311992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 72559, 145118, 217677, 290236, 435354, 580472, 870708, 943267, 1741416, 1886534, 2829801, 3773068, 5659602, 7546136, 11319204, 22638408]

約数ペア:

[(1, 22638408), (2, 11319204), (3, 7546136), (4, 5659602), (6, 3773068), (8, 2829801), (12, 1886534), (13, 1741416), (24, 943267), (26, 870708), (39, 580472), (52, 435354), (78, 290236), (104, 217677), (156, 145118), (312, 72559)]