40508456

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{4517}}^1$

素因数の和:4601

約数の個数: 32

約数和(自身を含む): 81324000

約数和(自身を除く): 40815544

約数列:

[1, 2, 4, 8, 19, 38, 59, 76, 118, 152, 236, 472, 1121, 2242, 4484, 4517, 8968, 9034, 18068, 36136, 85823, 171646, 266503, 343292, 533006, 686584, 1066012, 2132024, 5063557, 10127114, 20254228, 40508456]

約数ペア:

[(1, 40508456), (2, 20254228), (4, 10127114), (8, 5063557), (19, 2132024), (38, 1066012), (59, 686584), (76, 533006), (118, 343292), (152, 266503), (236, 171646), (472, 85823), (1121, 36136), (2242, 18068), (4484, 9034), (4517, 8968)]