7875867536

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{81727}}^1$

素因数の和:82071

約数の個数: 40

約数和(自身を含む): 16113492480

約数和(自身を除く): 8237624944

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 317, 634, 1268, 2536, 5072, 6023, 12046, 24092, 48184, 81727, 96368, 163454, 326908, 653816, 1307632, 1552813, 3105626, 6211252, 12422504, 24845008, 25907459, 51814918, 103629836, 207259672, 414519344, 492241721, 984483442, 1968966884, 3937933768, 7875867536]

約数ペア:

[(1, 7875867536), (2, 3937933768), (4, 1968966884), (8, 984483442), (16, 492241721), (19, 414519344), (38, 207259672), (76, 103629836), (152, 51814918), (304, 25907459), (317, 24845008), (634, 12422504), (1268, 6211252), (2536, 3105626), (5072, 1552813), (6023, 1307632), (12046, 653816), (24092, 326908), (48184, 163454), (81727, 96368)]