71280524

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149749}}^1$

素因数の和:149777

約数の個数: 24

約数和(自身を含む): 150948000

約数和(自身を除く): 79667476

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 149749, 299498, 598996, 1048243, 2096486, 2545733, 4192972, 5091466, 10182932, 17820131, 35640262, 71280524]

約数ペア:

[(1, 71280524), (2, 35640262), (4, 17820131), (7, 10182932), (14, 5091466), (17, 4192972), (28, 2545733), (34, 2096486), (68, 1048243), (119, 598996), (238, 299498), (476, 149749)]