39827974

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{28571}}^1$

素因数の和:28631

約数の個数: 16

約数和(自身を含む): 64801296

約数和(自身を除く): 24973322

約数列:

[1, 2, 17, 34, 41, 82, 697, 1394, 28571, 57142, 485707, 971414, 1171411, 2342822, 19913987, 39827974]

約数ペア:

[(1, 39827974), (2, 19913987), (17, 2342822), (34, 1171411), (41, 971414), (82, 485707), (697, 57142), (1394, 28571)]