42776248

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{823}}^1$

素因数の和:991

約数の個数: 32

約数和(自身を含む): 82317600

約数和(自身を除く): 39541352

約数列:

[1, 2, 4, 8, 73, 89, 146, 178, 292, 356, 584, 712, 823, 1646, 3292, 6497, 6584, 12994, 25988, 51976, 60079, 73247, 120158, 146494, 240316, 292988, 480632, 585976, 5347031, 10694062, 21388124, 42776248]

約数ペア:

[(1, 42776248), (2, 21388124), (4, 10694062), (8, 5347031), (73, 585976), (89, 480632), (146, 292988), (178, 240316), (292, 146494), (356, 120158), (584, 73247), (712, 60079), (823, 51976), (1646, 25988), (3292, 12994), (6497, 6584)]