71320756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1951}}^1$

素因数の和:2024

約数の個数: 48

約数和(自身を含む): 145384960

約数和(自身を除く): 74064204

約数列:

[1, 2, 4, 13, 19, 26, 37, 38, 52, 74, 76, 148, 247, 481, 494, 703, 962, 988, 1406, 1924, 1951, 2812, 3902, 7804, 9139, 18278, 25363, 36556, 37069, 50726, 72187, 74138, 101452, 144374, 148276, 288748, 481897, 938431, 963794, 1371553, 1876862, 1927588, 2743106, 3753724, 5486212, 17830189, 35660378, 71320756]

約数ペア:

[(1, 71320756), (2, 35660378), (4, 17830189), (13, 5486212), (19, 3753724), (26, 2743106), (37, 1927588), (38, 1876862), (52, 1371553), (74, 963794), (76, 938431), (148, 481897), (247, 288748), (481, 148276), (494, 144374), (703, 101452), (962, 74138), (988, 72187), (1406, 50726), (1924, 37069), (1951, 36556), (2812, 25363), (3902, 18278), (7804, 9139)]