47919292

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{17041}}^1$

素因数の和:17101

約数の個数: 24

約数和(自身を含む): 90663440

約数和(自身を除く): 42744148

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 17041, 34082, 68164, 323779, 630517, 647558, 1261034, 1295116, 2522068, 11979823, 23959646, 47919292]

約数ペア:

[(1, 47919292), (2, 23959646), (4, 11979823), (19, 2522068), (37, 1295116), (38, 1261034), (74, 647558), (76, 630517), (148, 323779), (703, 68164), (1406, 34082), (2812, 17041)]