40249464

素因数分解:

$2^3\times 3^1\times {\mathrm{197}}^1\times {\mathrm{8513}}^1$

素因数の和:8719

約数の個数: 32

約数和(自身を含む): 101146320

約数和(自身を除く): 60896856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 197, 394, 591, 788, 1182, 1576, 2364, 4728, 8513, 17026, 25539, 34052, 51078, 68104, 102156, 204312, 1677061, 3354122, 5031183, 6708244, 10062366, 13416488, 20124732, 40249464]

約数ペア:

[(1, 40249464), (2, 20124732), (3, 13416488), (4, 10062366), (6, 6708244), (8, 5031183), (12, 3354122), (24, 1677061), (197, 204312), (394, 102156), (591, 68104), (788, 51078), (1182, 34052), (1576, 25539), (2364, 17026), (4728, 8513)]