78143624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{14177}}^1$

素因数の和:14249

約数の個数: 32

約数和(自身を含む): 160778520

約数和(自身を除く): 82634896

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 5512, 14177, 28354, 56708, 113416, 184301, 368602, 737204, 751381, 1474408, 1502762, 3005524, 6011048, 9767953, 19535906, 39071812, 78143624]

約数ペア:

[(1, 78143624), (2, 39071812), (4, 19535906), (8, 9767953), (13, 6011048), (26, 3005524), (52, 1502762), (53, 1474408), (104, 751381), (106, 737204), (212, 368602), (424, 184301), (689, 113416), (1378, 56708), (2756, 28354), (5512, 14177)]