29680456

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{757}}^1$

素因数の和:818

約数の個数: 48

約数和(自身を含む): 62421300

約数和(自身を除く): 32740844

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 169, 232, 338, 377, 676, 754, 757, 1352, 1508, 1514, 3016, 3028, 4901, 6056, 9802, 9841, 19604, 19682, 21953, 39208, 39364, 43906, 78728, 87812, 127933, 175624, 255866, 285389, 511732, 570778, 1023464, 1141556, 2283112, 3710057, 7420114, 14840228, 29680456]

約数ペア:

[(1, 29680456), (2, 14840228), (4, 7420114), (8, 3710057), (13, 2283112), (26, 1141556), (29, 1023464), (52, 570778), (58, 511732), (104, 285389), (116, 255866), (169, 175624), (232, 127933), (338, 87812), (377, 78728), (676, 43906), (754, 39364), (757, 39208), (1352, 21953), (1508, 19682), (1514, 19604), (3016, 9841), (3028, 9802), (4901, 6056)]