15673212016

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{748339}}^1$

素因数の和:748382

約数の個数: 80

約数和(自身を含む): 40087077120

約数和(自身を除く): 24413865104

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 56, 68, 77, 88, 112, 119, 136, 154, 176, 187, 238, 272, 308, 374, 476, 616, 748, 952, 1232, 1309, 1496, 1904, 2618, 2992, 5236, 10472, 20944, 748339, 1496678, 2993356, 5238373, 5986712, 8231729, 10476746, 11973424, 12721763, 16463458, 20953492, 25443526, 32926916, 41906984, 50887052, 57622103, 65853832, 83813968, 89052341, 101774104, 115244206, 131707664, 139939393, 178104682, 203548208, 230488412, 279878786, 356209364, 460976824, 559757572, 712418728, 921953648, 979575751, 1119515144, 1424837456, 1959151502, 2239030288, 3918303004, 7836606008, 15673212016]

約数ペア:

[(1, 15673212016), (2, 7836606008), (4, 3918303004), (7, 2239030288), (8, 1959151502), (11, 1424837456), (14, 1119515144), (16, 979575751), (17, 921953648), (22, 712418728), (28, 559757572), (34, 460976824), (44, 356209364), (56, 279878786), (68, 230488412), (77, 203548208), (88, 178104682), (112, 139939393), (119, 131707664), (136, 115244206), (154, 101774104), (176, 89052341), (187, 83813968), (238, 65853832), (272, 57622103), (308, 50887052), (374, 41906984), (476, 32926916), (616, 25443526), (748, 20953492), (952, 16463458), (1232, 12721763), (1309, 11973424), (1496, 10476746), (1904, 8231729), (2618, 5986712), (2992, 5238373), (5236, 2993356), (10472, 1496678), (20944, 748339)]