70441844

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:269

約数の個数: 48

約数和(自身を含む): 137979072

約数和(自身を除く): 67537228

約数列:

[1, 2, 4, 11, 22, 44, 101, 121, 131, 202, 242, 262, 404, 484, 524, 1111, 1331, 1441, 2222, 2662, 2882, 4444, 5324, 5764, 12221, 13231, 15851, 24442, 26462, 31702, 48884, 52924, 63404, 134431, 145541, 174361, 268862, 291082, 348722, 537724, 582164, 697444, 1600951, 3201902, 6403804, 17610461, 35220922, 70441844]

約数ペア:

[(1, 70441844), (2, 35220922), (4, 17610461), (11, 6403804), (22, 3201902), (44, 1600951), (101, 697444), (121, 582164), (131, 537724), (202, 348722), (242, 291082), (262, 268862), (404, 174361), (484, 145541), (524, 134431), (1111, 63404), (1331, 52924), (1441, 48884), (2222, 31702), (2662, 26462), (2882, 24442), (4444, 15851), (5324, 13231), (5764, 12221)]