717272048

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{1446113}}^1$

素因数の和:1446152

約数の個数: 20

約数和(自身を含む): 1434545088

約数和(自身を除く): 717273040

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 1446113, 2892226, 5784452, 11568904, 23137808, 44829503, 89659006, 179318012, 358636024, 717272048]

約数ペア:

[(1, 717272048), (2, 358636024), (4, 179318012), (8, 89659006), (16, 44829503), (31, 23137808), (62, 11568904), (124, 5784452), (248, 2892226), (496, 1446113)]