67769936

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1951}}^1$

素因数の和:2139

約数の個数: 40

約数和(自身を含む): 142324224

約数和(自身を除く): 74554288

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 167, 208, 334, 668, 1336, 1951, 2171, 2672, 3902, 4342, 7804, 8684, 15608, 17368, 25363, 31216, 34736, 50726, 101452, 202904, 325817, 405808, 651634, 1303268, 2606536, 4235621, 5213072, 8471242, 16942484, 33884968, 67769936]

約数ペア:

[(1, 67769936), (2, 33884968), (4, 16942484), (8, 8471242), (13, 5213072), (16, 4235621), (26, 2606536), (52, 1303268), (104, 651634), (167, 405808), (208, 325817), (334, 202904), (668, 101452), (1336, 50726), (1951, 34736), (2171, 31216), (2672, 25363), (3902, 17368), (4342, 15608), (7804, 8684)]