38492792

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{401}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 79451280

約数和(自身を除く): 40958488

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 169, 284, 338, 401, 568, 676, 802, 923, 1352, 1604, 1846, 3208, 3692, 5213, 7384, 10426, 11999, 20852, 23998, 28471, 41704, 47996, 56942, 67769, 95992, 113884, 135538, 227768, 271076, 370123, 542152, 740246, 1480492, 2960984, 4811599, 9623198, 19246396, 38492792]

約数ペア:

[(1, 38492792), (2, 19246396), (4, 9623198), (8, 4811599), (13, 2960984), (26, 1480492), (52, 740246), (71, 542152), (104, 370123), (142, 271076), (169, 227768), (284, 135538), (338, 113884), (401, 95992), (568, 67769), (676, 56942), (802, 47996), (923, 41704), (1352, 28471), (1604, 23998), (1846, 20852), (3208, 11999), (3692, 10426), (5213, 7384)]