507740072

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{292477}}^1$

素因数の和:292521

約数の個数: 32

約数和(自身を含む): 1123115520

約数和(自身を除く): 615375448

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 292477, 584954, 1169908, 2047339, 2339816, 4094678, 8189356, 9066787, 16378712, 18133574, 36267148, 63467509, 72534296, 126935018, 253870036, 507740072]

約数ペア:

[(1, 507740072), (2, 253870036), (4, 126935018), (7, 72534296), (8, 63467509), (14, 36267148), (28, 18133574), (31, 16378712), (56, 9066787), (62, 8189356), (124, 4094678), (217, 2339816), (248, 2047339), (434, 1169908), (868, 584954), (1736, 292477)]