39806468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{401}}^1$

素因数の和:524

約数の個数: 48

約数和(自身を含む): 79422336

約数和(自身を除く): 39615868

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 83, 92, 166, 299, 332, 401, 598, 802, 1079, 1196, 1604, 1909, 2158, 3818, 4316, 5213, 7636, 9223, 10426, 18446, 20852, 24817, 33283, 36892, 49634, 66566, 99268, 119899, 133132, 239798, 432679, 479596, 765509, 865358, 1531018, 1730716, 3062036, 9951617, 19903234, 39806468]

約数ペア:

[(1, 39806468), (2, 19903234), (4, 9951617), (13, 3062036), (23, 1730716), (26, 1531018), (46, 865358), (52, 765509), (83, 479596), (92, 432679), (166, 239798), (299, 133132), (332, 119899), (401, 99268), (598, 66566), (802, 49634), (1079, 36892), (1196, 33283), (1604, 24817), (1909, 20852), (2158, 18446), (3818, 10426), (4316, 9223), (5213, 7636)]