65721524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2143}}^1$

素因数の和:2216

約数の個数: 48

約数和(自身を含む): 136152576

約数和(自身を除く): 70431052

約数列:

[1, 2, 4, 11, 17, 22, 34, 41, 44, 68, 82, 164, 187, 374, 451, 697, 748, 902, 1394, 1804, 2143, 2788, 4286, 7667, 8572, 15334, 23573, 30668, 36431, 47146, 72862, 87863, 94292, 145724, 175726, 351452, 400741, 801482, 966493, 1493671, 1602964, 1932986, 2987342, 3865972, 5974684, 16430381, 32860762, 65721524]

約数ペア:

[(1, 65721524), (2, 32860762), (4, 16430381), (11, 5974684), (17, 3865972), (22, 2987342), (34, 1932986), (41, 1602964), (44, 1493671), (68, 966493), (82, 801482), (164, 400741), (187, 351452), (374, 175726), (451, 145724), (697, 94292), (748, 87863), (902, 72862), (1394, 47146), (1804, 36431), (2143, 30668), (2788, 23573), (4286, 15334), (7667, 8572)]