74908276

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{563}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 144023040

約数和(自身を除く): 69114764

約数列:

[1, 2, 4, 29, 31, 37, 58, 62, 74, 116, 124, 148, 563, 899, 1073, 1126, 1147, 1798, 2146, 2252, 2294, 3596, 4292, 4588, 16327, 17453, 20831, 32654, 33263, 34906, 41662, 65308, 66526, 69812, 83324, 133052, 506137, 604099, 645761, 1012274, 1208198, 1291522, 2024548, 2416396, 2583044, 18727069, 37454138, 74908276]

約数ペア:

[(1, 74908276), (2, 37454138), (4, 18727069), (29, 2583044), (31, 2416396), (37, 2024548), (58, 1291522), (62, 1208198), (74, 1012274), (116, 645761), (124, 604099), (148, 506137), (563, 133052), (899, 83324), (1073, 69812), (1126, 66526), (1147, 65308), (1798, 41662), (2146, 34906), (2252, 33263), (2294, 32654), (3596, 20831), (4292, 17453), (4588, 16327)]