28989834036

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{476587}}^1$

素因数の和:476768

約数の個数: 48

約数和(自身を含む): 69978369216

約数和(自身を除く): 40988535180

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 137, 148, 222, 274, 411, 444, 548, 822, 1644, 5069, 10138, 15207, 20276, 30414, 60828, 476587, 953174, 1429761, 1906348, 2859522, 5719044, 17633719, 35267438, 52901157, 65292419, 70534876, 105802314, 130584838, 195877257, 211604628, 261169676, 391754514, 783509028, 2415819503, 4831639006, 7247458509, 9663278012, 14494917018, 28989834036]

約数ペア:

[(1, 28989834036), (2, 14494917018), (3, 9663278012), (4, 7247458509), (6, 4831639006), (12, 2415819503), (37, 783509028), (74, 391754514), (111, 261169676), (137, 211604628), (148, 195877257), (222, 130584838), (274, 105802314), (411, 70534876), (444, 65292419), (548, 52901157), (822, 35267438), (1644, 17633719), (5069, 5719044), (10138, 2859522), (15207, 1906348), (20276, 1429761), (30414, 953174), (60828, 476587)]