42668756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{2273}}^1$

素因数の和:2328

約数の個数: 36

約数和(自身を含む): 84906612

約数和(自身を除く): 42237856

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 361, 494, 722, 988, 1444, 2273, 4546, 4693, 9092, 9386, 18772, 29549, 43187, 59098, 86374, 118196, 172748, 561431, 820553, 1122862, 1641106, 2245724, 3282212, 10667189, 21334378, 42668756]

約数ペア:

[(1, 42668756), (2, 21334378), (4, 10667189), (13, 3282212), (19, 2245724), (26, 1641106), (38, 1122862), (52, 820553), (76, 561431), (247, 172748), (361, 118196), (494, 86374), (722, 59098), (988, 43187), (1444, 29549), (2273, 18772), (4546, 9386), (4693, 9092)]