71152928

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1$

素因数の和:526

約数の個数: 96

約数和(自身を含む): 177666048

約数和(自身を除く): 106513120

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 67, 77, 88, 112, 134, 154, 176, 224, 268, 308, 352, 431, 469, 536, 616, 737, 862, 938, 1072, 1232, 1474, 1724, 1876, 2144, 2464, 2948, 3017, 3448, 3752, 4741, 5159, 5896, 6034, 6896, 7504, 9482, 10318, 11792, 12068, 13792, 15008, 18964, 20636, 23584, 24136, 28877, 33187, 37928, 41272, 48272, 57754, 66374, 75856, 82544, 96544, 115508, 132748, 151712, 165088, 202139, 231016, 265496, 317647, 404278, 462032, 530992, 635294, 808556, 924064, 1061984, 1270588, 1617112, 2223529, 2541176, 3234224, 4447058, 5082352, 6468448, 8894116, 10164704, 17788232, 35576464, 71152928]

約数ペア:

[(1, 71152928), (2, 35576464), (4, 17788232), (7, 10164704), (8, 8894116), (11, 6468448), (14, 5082352), (16, 4447058), (22, 3234224), (28, 2541176), (32, 2223529), (44, 1617112), (56, 1270588), (67, 1061984), (77, 924064), (88, 808556), (112, 635294), (134, 530992), (154, 462032), (176, 404278), (224, 317647), (268, 265496), (308, 231016), (352, 202139), (431, 165088), (469, 151712), (536, 132748), (616, 115508), (737, 96544), (862, 82544), (938, 75856), (1072, 66374), (1232, 57754), (1474, 48272), (1724, 41272), (1876, 37928), (2144, 33187), (2464, 28877), (2948, 24136), (3017, 23584), (3448, 20636), (3752, 18964), (4741, 15008), (5159, 13792), (5896, 12068), (6034, 11792), (6896, 10318), (7504, 9482)]