40641456

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{44563}}^1$

素因数の和:44593

約数の個数: 40

約数和(自身を含む): 110518720

約数和(自身を除く): 69877264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 44563, 89126, 133689, 178252, 267378, 356504, 534756, 713008, 846697, 1069512, 1693394, 2139024, 2540091, 3386788, 5080182, 6773576, 10160364, 13547152, 20320728, 40641456]

約数ペア:

[(1, 40641456), (2, 20320728), (3, 13547152), (4, 10160364), (6, 6773576), (8, 5080182), (12, 3386788), (16, 2540091), (19, 2139024), (24, 1693394), (38, 1069512), (48, 846697), (57, 713008), (76, 534756), (114, 356504), (152, 267378), (228, 178252), (304, 133689), (456, 89126), (912, 44563)]