40278052

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{8779}}^1$

素因数の和:8851

約数の個数: 24

約数和(自身を含む): 74735360

約数和(自身を除く): 34457308

約数列:

[1, 2, 4, 31, 37, 62, 74, 124, 148, 1147, 2294, 4588, 8779, 17558, 35116, 272149, 324823, 544298, 649646, 1088596, 1299292, 10069513, 20139026, 40278052]

約数ペア:

[(1, 40278052), (2, 20139026), (4, 10069513), (31, 1299292), (37, 1088596), (62, 649646), (74, 544298), (124, 324823), (148, 272149), (1147, 35116), (2294, 17558), (4588, 8779)]