70988384

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{887}}^1$

素因数の和:999

約数の個数: 48

約数和(自身を含む): 145678176

約数和(自身を除く): 74689792

約数列:

[1, 2, 4, 8, 16, 32, 41, 61, 82, 122, 164, 244, 328, 488, 656, 887, 976, 1312, 1774, 1952, 2501, 3548, 5002, 7096, 10004, 14192, 20008, 28384, 36367, 40016, 54107, 72734, 80032, 108214, 145468, 216428, 290936, 432856, 581872, 865712, 1163744, 1731424, 2218387, 4436774, 8873548, 17747096, 35494192, 70988384]

約数ペア:

[(1, 70988384), (2, 35494192), (4, 17747096), (8, 8873548), (16, 4436774), (32, 2218387), (41, 1731424), (61, 1163744), (82, 865712), (122, 581872), (164, 432856), (244, 290936), (328, 216428), (488, 145468), (656, 108214), (887, 80032), (976, 72734), (1312, 54107), (1774, 40016), (1952, 36367), (2501, 28384), (3548, 20008), (5002, 14192), (7096, 10004)]