8040736

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1$

素因数の和:505

約数の個数: 48

約数和(自身を含む): 17635968

約数和(自身を除く): 9595232

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 88, 106, 176, 212, 352, 424, 431, 583, 848, 862, 1166, 1696, 1724, 2332, 3448, 4664, 4741, 6896, 9328, 9482, 13792, 18656, 18964, 22843, 37928, 45686, 75856, 91372, 151712, 182744, 251273, 365488, 502546, 730976, 1005092, 2010184, 4020368, 8040736]

約数ペア:

[(1, 8040736), (2, 4020368), (4, 2010184), (8, 1005092), (11, 730976), (16, 502546), (22, 365488), (32, 251273), (44, 182744), (53, 151712), (88, 91372), (106, 75856), (176, 45686), (212, 37928), (352, 22843), (424, 18964), (431, 18656), (583, 13792), (848, 9482), (862, 9328), (1166, 6896), (1696, 4741), (1724, 4664), (2332, 3448)]