38763452

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{977}}^1$

素因数の和:1110

約数の個数: 48

約数和(自身を含む): 84342720

約数和(自身を除く): 45579268

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 109, 182, 218, 364, 436, 763, 977, 1417, 1526, 1954, 2834, 3052, 3908, 5668, 6839, 9919, 12701, 13678, 19838, 25402, 27356, 39676, 50804, 88907, 106493, 177814, 212986, 355628, 425972, 745451, 1384409, 1490902, 2768818, 2981804, 5537636, 9690863, 19381726, 38763452]

約数ペア:

[(1, 38763452), (2, 19381726), (4, 9690863), (7, 5537636), (13, 2981804), (14, 2768818), (26, 1490902), (28, 1384409), (52, 745451), (91, 425972), (109, 355628), (182, 212986), (218, 177814), (364, 106493), (436, 88907), (763, 50804), (977, 39676), (1417, 27356), (1526, 25402), (1954, 19838), (2834, 13678), (3052, 12701), (3908, 9919), (5668, 6839)]