28097630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{1427}}^1$

素因数の和:1624

約数の個数: 32

約数和(自身を含む): 55520640

約数和(自身を除く): 27423010

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 179, 358, 895, 1427, 1790, 1969, 2854, 3938, 7135, 9845, 14270, 15697, 19690, 31394, 78485, 156970, 255433, 510866, 1277165, 2554330, 2809763, 5619526, 14048815, 28097630]

約数ペア:

[(1, 28097630), (2, 14048815), (5, 5619526), (10, 2809763), (11, 2554330), (22, 1277165), (55, 510866), (110, 255433), (179, 156970), (358, 78485), (895, 31394), (1427, 19690), (1790, 15697), (1969, 14270), (2854, 9845), (3938, 7135)]