68977408

素因数分解:

$2^8\times {\mathrm{73}}^1\times {\mathrm{3691}}^1$

素因数の和:3780

約数の個数: 36

約数和(自身を含む): 139609288

約数和(自身を除く): 70631880

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 256, 292, 584, 1168, 2336, 3691, 4672, 7382, 9344, 14764, 18688, 29528, 59056, 118112, 236224, 269443, 472448, 538886, 944896, 1077772, 2155544, 4311088, 8622176, 17244352, 34488704, 68977408]

約数ペア:

[(1, 68977408), (2, 34488704), (4, 17244352), (8, 8622176), (16, 4311088), (32, 2155544), (64, 1077772), (73, 944896), (128, 538886), (146, 472448), (256, 269443), (292, 236224), (584, 118112), (1168, 59056), (2336, 29528), (3691, 18688), (4672, 14764), (7382, 9344)]