64468282

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:406

約数の個数: 32

約数和(自身を含む): 103749120

約数和(自身を除く): 39280838

約数列:

[1, 2, 31, 37, 62, 74, 157, 179, 314, 358, 1147, 2294, 4867, 5549, 5809, 6623, 9734, 11098, 11618, 13246, 28103, 56206, 180079, 205313, 360158, 410626, 871193, 1039811, 1742386, 2079622, 32234141, 64468282]

約数ペア:

[(1, 64468282), (2, 32234141), (31, 2079622), (37, 1742386), (62, 1039811), (74, 871193), (157, 410626), (179, 360158), (314, 205313), (358, 180079), (1147, 56206), (2294, 28103), (4867, 13246), (5549, 11618), (5809, 11098), (6623, 9734)]