754341488

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{28871}}^1$

素因数の和:28973

約数の個数: 40

約数和(自身を含む): 1546615296

約数和(自身を除く): 792273808

約数列:

[1, 2, 4, 8, 16, 23, 46, 71, 92, 142, 184, 284, 368, 568, 1136, 1633, 3266, 6532, 13064, 26128, 28871, 57742, 115484, 230968, 461936, 664033, 1328066, 2049841, 2656132, 4099682, 5312264, 8199364, 10624528, 16398728, 32797456, 47146343, 94292686, 188585372, 377170744, 754341488]

約数ペア:

[(1, 754341488), (2, 377170744), (4, 188585372), (8, 94292686), (16, 47146343), (23, 32797456), (46, 16398728), (71, 10624528), (92, 8199364), (142, 5312264), (184, 4099682), (284, 2656132), (368, 2049841), (568, 1328066), (1136, 664033), (1633, 461936), (3266, 230968), (6532, 115484), (13064, 57742), (26128, 28871)]