65964952

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{433}}^1$

素因数の和:715

約数の個数: 32

約数和(自身を含む): 125773200

約数和(自身を除く): 59808248

約数列:

[1, 2, 4, 8, 137, 139, 274, 278, 433, 548, 556, 866, 1096, 1112, 1732, 3464, 19043, 38086, 59321, 60187, 76172, 118642, 120374, 152344, 237284, 240748, 474568, 481496, 8245619, 16491238, 32982476, 65964952]

約数ペア:

[(1, 65964952), (2, 32982476), (4, 16491238), (8, 8245619), (137, 481496), (139, 474568), (274, 240748), (278, 237284), (433, 152344), (548, 120374), (556, 118642), (866, 76172), (1096, 60187), (1112, 59321), (1732, 38086), (3464, 19043)]