70971824

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{5237}}^1$

素因数の和:5274

約数の個数: 60

約数和(自身を含む): 172770192

約数和(自身を除く): 101798368

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 121, 154, 176, 242, 308, 484, 616, 847, 968, 1232, 1694, 1936, 3388, 5237, 6776, 10474, 13552, 20948, 36659, 41896, 57607, 73318, 83792, 115214, 146636, 230428, 293272, 403249, 460856, 586544, 633677, 806498, 921712, 1267354, 1612996, 2534708, 3225992, 4435739, 5069416, 6451984, 8871478, 10138832, 17742956, 35485912, 70971824]

約数ペア:

[(1, 70971824), (2, 35485912), (4, 17742956), (7, 10138832), (8, 8871478), (11, 6451984), (14, 5069416), (16, 4435739), (22, 3225992), (28, 2534708), (44, 1612996), (56, 1267354), (77, 921712), (88, 806498), (112, 633677), (121, 586544), (154, 460856), (176, 403249), (242, 293272), (308, 230428), (484, 146636), (616, 115214), (847, 83792), (968, 73318), (1232, 57607), (1694, 41896), (1936, 36659), (3388, 20948), (5237, 13552), (6776, 10474)]