71570744

素因数分解:

$2^3\times 7^1\times {\mathrm{229}}^1\times {\mathrm{5581}}^1$

素因数の和:5823

約数の個数: 32

約数和(自身を含む): 154063200

約数和(自身を除く): 82492456

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 229, 458, 916, 1603, 1832, 3206, 5581, 6412, 11162, 12824, 22324, 39067, 44648, 78134, 156268, 312536, 1278049, 2556098, 5112196, 8946343, 10224392, 17892686, 35785372, 71570744]

約数ペア:

[(1, 71570744), (2, 35785372), (4, 17892686), (7, 10224392), (8, 8946343), (14, 5112196), (28, 2556098), (56, 1278049), (229, 312536), (458, 156268), (916, 78134), (1603, 44648), (1832, 39067), (3206, 22324), (5581, 12824), (6412, 11162)]