42005392

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1669}}^1$

素因数の和:1712

約数の個数: 60

約数和(自身を含む): 96395740

約数和(自身を除く): 54390348

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 121, 143, 176, 208, 242, 286, 484, 572, 968, 1144, 1573, 1669, 1936, 2288, 3146, 3338, 6292, 6676, 12584, 13352, 18359, 21697, 25168, 26704, 36718, 43394, 73436, 86788, 146872, 173576, 201949, 238667, 293744, 347152, 403898, 477334, 807796, 954668, 1615592, 1909336, 2625337, 3231184, 3818672, 5250674, 10501348, 21002696, 42005392]

約数ペア:

[(1, 42005392), (2, 21002696), (4, 10501348), (8, 5250674), (11, 3818672), (13, 3231184), (16, 2625337), (22, 1909336), (26, 1615592), (44, 954668), (52, 807796), (88, 477334), (104, 403898), (121, 347152), (143, 293744), (176, 238667), (208, 201949), (242, 173576), (286, 146872), (484, 86788), (572, 73436), (968, 43394), (1144, 36718), (1573, 26704), (1669, 25168), (1936, 21697), (2288, 18359), (3146, 13352), (3338, 12584), (6292, 6676)]