742832

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{2731}}^1$

素因数の和:2756

約数の個数: 20

約数和(自身を含む): 1524456

約数和(自身を除く): 781624

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 2731, 5462, 10924, 21848, 43696, 46427, 92854, 185708, 371416, 742832]

約数ペア:

[(1, 742832), (2, 371416), (4, 185708), (8, 92854), (16, 46427), (17, 43696), (34, 21848), (68, 10924), (136, 5462), (272, 2731)]