73619384

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{1039}}^1$

素因数の和:1583

約数の個数: 32

約数和(自身を含む): 146577600

約数和(自身を除く): 72958216

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 521, 1039, 1042, 2078, 2084, 4156, 4168, 8312, 8857, 17663, 17714, 35326, 35428, 70652, 70856, 141304, 541319, 1082638, 2165276, 4330552, 9202423, 18404846, 36809692, 73619384]

約数ペア:

[(1, 73619384), (2, 36809692), (4, 18404846), (8, 9202423), (17, 4330552), (34, 2165276), (68, 1082638), (136, 541319), (521, 141304), (1039, 70856), (1042, 70652), (2078, 35428), (2084, 35326), (4156, 17714), (4168, 17663), (8312, 8857)]