40595704

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{653}}^1$

素因数の和:1087

約数の個数: 32

約数和(自身を含む): 80442000

約数和(自身を除く): 39846296

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 409, 653, 818, 1306, 1636, 2612, 3272, 5224, 7771, 12407, 15542, 24814, 31084, 49628, 62168, 99256, 267077, 534154, 1068308, 2136616, 5074463, 10148926, 20297852, 40595704]

約数ペア:

[(1, 40595704), (2, 20297852), (4, 10148926), (8, 5074463), (19, 2136616), (38, 1068308), (76, 534154), (152, 267077), (409, 99256), (653, 62168), (818, 49628), (1306, 31084), (1636, 24814), (2612, 15542), (3272, 12407), (5224, 7771)]