40905798

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{733}}^1$

素因数の和:940

約数の個数: 32

約数和(自身を含む): 83711232

約数和(自身を除く): 42805434

約数列:

[1, 2, 3, 6, 71, 131, 142, 213, 262, 393, 426, 733, 786, 1466, 2199, 4398, 9301, 18602, 27903, 52043, 55806, 96023, 104086, 156129, 192046, 288069, 312258, 576138, 6817633, 13635266, 20452899, 40905798]

約数ペア:

[(1, 40905798), (2, 20452899), (3, 13635266), (6, 6817633), (71, 576138), (131, 312258), (142, 288069), (213, 192046), (262, 156129), (393, 104086), (426, 96023), (733, 55806), (786, 52043), (1466, 27903), (2199, 18602), (4398, 9301)]