78899514

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{2693}}^1$

素因数の和:2974

約数の個数: 32

約数和(自身を含む): 166812480

約数和(自身を除く): 87912966

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 257, 514, 771, 1542, 2693, 4883, 5386, 8079, 9766, 14649, 16158, 29298, 51167, 102334, 153501, 307002, 692101, 1384202, 2076303, 4152606, 13149919, 26299838, 39449757, 78899514]

約数ペア:

[(1, 78899514), (2, 39449757), (3, 26299838), (6, 13149919), (19, 4152606), (38, 2076303), (57, 1384202), (114, 692101), (257, 307002), (514, 153501), (771, 102334), (1542, 51167), (2693, 29298), (4883, 16158), (5386, 14649), (8079, 9766)]