39367031536

素因数分解:

$2^4\times 7^1\times {\mathrm{997}}^1\times {\mathrm{352549}}^1$

素因数の和:353561

約数の個数: 40

約数和(自身を含む): 87257535200

約数和(自身を除く): 47890503664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 997, 1994, 3988, 6979, 7976, 13958, 15952, 27916, 55832, 111664, 352549, 705098, 1410196, 2467843, 2820392, 4935686, 5640784, 9871372, 19742744, 39485488, 351491353, 702982706, 1405965412, 2460439471, 2811930824, 4920878942, 5623861648, 9841757884, 19683515768, 39367031536]

約数ペア:

[(1, 39367031536), (2, 19683515768), (4, 9841757884), (7, 5623861648), (8, 4920878942), (14, 2811930824), (16, 2460439471), (28, 1405965412), (56, 702982706), (112, 351491353), (997, 39485488), (1994, 19742744), (3988, 9871372), (6979, 5640784), (7976, 4935686), (13958, 2820392), (15952, 2467843), (27916, 1410196), (55832, 705098), (111664, 352549)]