22778602

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:211

約数の個数: 64

約数和(自身を含む): 45619200

約数和(自身を除く): 22840598

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 59, 77, 109, 118, 154, 161, 218, 253, 322, 413, 506, 649, 763, 826, 1199, 1298, 1357, 1526, 1771, 2398, 2507, 2714, 3542, 4543, 5014, 6431, 8393, 9086, 9499, 12862, 14927, 16786, 17549, 18998, 27577, 29854, 35098, 45017, 55154, 70741, 90034, 104489, 141482, 147913, 193039, 208978, 295826, 386078, 495187, 990374, 1035391, 1627043, 2070782, 3254086, 11389301, 22778602]

約数ペア:

[(1, 22778602), (2, 11389301), (7, 3254086), (11, 2070782), (14, 1627043), (22, 1035391), (23, 990374), (46, 495187), (59, 386078), (77, 295826), (109, 208978), (118, 193039), (154, 147913), (161, 141482), (218, 104489), (253, 90034), (322, 70741), (413, 55154), (506, 45017), (649, 35098), (763, 29854), (826, 27577), (1199, 18998), (1298, 17549), (1357, 16786), (1526, 14927), (1771, 12862), (2398, 9499), (2507, 9086), (2714, 8393), (3542, 6431), (4543, 5014)]