28819182

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{223}}^1$

素因数の和:433

約数の個数: 64

約数和(自身を含む): 70447104

約数和(自身を除く): 41627922

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 181, 223, 238, 357, 362, 446, 543, 669, 714, 1086, 1267, 1338, 1561, 2534, 3077, 3122, 3791, 3801, 4683, 6154, 7582, 7602, 9231, 9366, 11373, 18462, 21539, 22746, 26537, 40363, 43078, 53074, 64617, 79611, 80726, 121089, 129234, 159222, 242178, 282541, 565082, 686171, 847623, 1372342, 1695246, 2058513, 4117026, 4803197, 9606394, 14409591, 28819182]

約数ペア:

[(1, 28819182), (2, 14409591), (3, 9606394), (6, 4803197), (7, 4117026), (14, 2058513), (17, 1695246), (21, 1372342), (34, 847623), (42, 686171), (51, 565082), (102, 282541), (119, 242178), (181, 159222), (223, 129234), (238, 121089), (357, 80726), (362, 79611), (446, 64617), (543, 53074), (669, 43078), (714, 40363), (1086, 26537), (1267, 22746), (1338, 21539), (1561, 18462), (2534, 11373), (3077, 9366), (3122, 9231), (3791, 7602), (3801, 7582), (4683, 6154)]