71900684

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{809}}^1\times {\mathrm{1307}}^1$

素因数の和:2137

約数の個数: 24

約数和(自身を含む): 133494480

約数和(自身を除く): 61593796

約数列:

[1, 2, 4, 17, 34, 68, 809, 1307, 1618, 2614, 3236, 5228, 13753, 22219, 27506, 44438, 55012, 88876, 1057363, 2114726, 4229452, 17975171, 35950342, 71900684]

約数ペア:

[(1, 71900684), (2, 35950342), (4, 17975171), (17, 4229452), (34, 2114726), (68, 1057363), (809, 88876), (1307, 55012), (1618, 44438), (2614, 27506), (3236, 22219), (5228, 13753)]