89746462

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1307}}^1$

素因数の和:1480

約数の個数: 32

約数和(自身を含む): 153820800

約数和(自身を除く): 64074338

約数列:

[1, 2, 13, 19, 26, 38, 139, 247, 278, 494, 1307, 1807, 2614, 2641, 3614, 5282, 16991, 24833, 33982, 34333, 49666, 68666, 181673, 322829, 363346, 645658, 2361749, 3451787, 4723498, 6903574, 44873231, 89746462]

約数ペア:

[(1, 89746462), (2, 44873231), (13, 6903574), (19, 4723498), (26, 3451787), (38, 2361749), (139, 645658), (247, 363346), (278, 322829), (494, 181673), (1307, 68666), (1807, 49666), (2614, 34333), (2641, 33982), (3614, 24833), (5282, 16991)]