33788144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2663}}^1$

素因数の和:2745

約数の個数: 40

約数和(自身を含む): 71682912

約数和(自身を除く): 37894768

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 208, 244, 488, 793, 976, 1586, 2663, 3172, 5326, 6344, 10652, 12688, 21304, 34619, 42608, 69238, 138476, 162443, 276952, 324886, 553904, 649772, 1299544, 2111759, 2599088, 4223518, 8447036, 16894072, 33788144]

約数ペア:

[(1, 33788144), (2, 16894072), (4, 8447036), (8, 4223518), (13, 2599088), (16, 2111759), (26, 1299544), (52, 649772), (61, 553904), (104, 324886), (122, 276952), (208, 162443), (244, 138476), (488, 69238), (793, 42608), (976, 34619), (1586, 21304), (2663, 12688), (3172, 10652), (5326, 6344)]