70747556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{613}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 140699328

約数和(自身を除く): 69951772

約数列:

[1, 2, 4, 11, 22, 43, 44, 61, 86, 122, 172, 244, 473, 613, 671, 946, 1226, 1342, 1892, 2452, 2623, 2684, 5246, 6743, 10492, 13486, 26359, 26972, 28853, 37393, 52718, 57706, 74786, 105436, 115412, 149572, 289949, 411323, 579898, 822646, 1159796, 1607899, 1645292, 3215798, 6431596, 17686889, 35373778, 70747556]

約数ペア:

[(1, 70747556), (2, 35373778), (4, 17686889), (11, 6431596), (22, 3215798), (43, 1645292), (44, 1607899), (61, 1159796), (86, 822646), (122, 579898), (172, 411323), (244, 289949), (473, 149572), (613, 115412), (671, 105436), (946, 74786), (1226, 57706), (1342, 52718), (1892, 37393), (2452, 28853), (2623, 26972), (2684, 26359), (5246, 13486), (6743, 10492)]