68315360896

素因数分解:

$2^7\times {\mathrm{401}}^1\times {\mathrm{1330957}}^1$

素因数の和:1331372

約数の個数: 32

約数和(自身を含む): 136436504580

約数和(自身を除く): 68121143684

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 401, 802, 1604, 3208, 6416, 12832, 25664, 51328, 1330957, 2661914, 5323828, 10647656, 21295312, 42590624, 85181248, 170362496, 533713757, 1067427514, 2134855028, 4269710056, 8539420112, 17078840224, 34157680448, 68315360896]

約数ペア:

[(1, 68315360896), (2, 34157680448), (4, 17078840224), (8, 8539420112), (16, 4269710056), (32, 2134855028), (64, 1067427514), (128, 533713757), (401, 170362496), (802, 85181248), (1604, 42590624), (3208, 21295312), (6416, 10647656), (12832, 5323828), (25664, 2661914), (51328, 1330957)]