71463410

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{10253}}^1$

素因数の和:10318

約数の個数: 32

約数和(自身を含む): 139536432

約数和(自身を除く): 68073022

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 697, 1394, 3485, 6970, 10253, 20506, 51265, 102530, 174301, 348602, 420373, 840746, 871505, 1743010, 2101865, 4203730, 7146341, 14292682, 35731705, 71463410]

約数ペア:

[(1, 71463410), (2, 35731705), (5, 14292682), (10, 7146341), (17, 4203730), (34, 2101865), (41, 1743010), (82, 871505), (85, 840746), (170, 420373), (205, 348602), (410, 174301), (697, 102530), (1394, 51265), (3485, 20506), (6970, 10253)]