42681056

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:256

約数の個数: 72

約数和(自身を含む): 94246992

約数和(自身を除く): 51565936

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 73, 88, 121, 146, 151, 176, 242, 292, 302, 352, 484, 584, 604, 803, 968, 1168, 1208, 1606, 1661, 1936, 2336, 2416, 3212, 3322, 3872, 4832, 6424, 6644, 8833, 11023, 12848, 13288, 17666, 18271, 22046, 25696, 26576, 35332, 36542, 44092, 53152, 70664, 73084, 88184, 121253, 141328, 146168, 176368, 242506, 282656, 292336, 352736, 485012, 584672, 970024, 1333783, 1940048, 2667566, 3880096, 5335132, 10670264, 21340528, 42681056]

約数ペア:

[(1, 42681056), (2, 21340528), (4, 10670264), (8, 5335132), (11, 3880096), (16, 2667566), (22, 1940048), (32, 1333783), (44, 970024), (73, 584672), (88, 485012), (121, 352736), (146, 292336), (151, 282656), (176, 242506), (242, 176368), (292, 146168), (302, 141328), (352, 121253), (484, 88184), (584, 73084), (604, 70664), (803, 53152), (968, 44092), (1168, 36542), (1208, 35332), (1606, 26576), (1661, 25696), (1936, 22046), (2336, 18271), (2416, 17666), (3212, 13288), (3322, 12848), (3872, 11023), (4832, 8833), (6424, 6644)]