64782214

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{701}}^1$

素因数の和:781

約数の個数: 48

約数和(自身を含む): 121002336

約数和(自身を除く): 56220122

約数列:

[1, 2, 7, 14, 23, 41, 46, 49, 82, 98, 161, 287, 322, 574, 701, 943, 1127, 1402, 1886, 2009, 2254, 4018, 4907, 6601, 9814, 13202, 16123, 28741, 32246, 34349, 46207, 57482, 68698, 92414, 112861, 201187, 225722, 402374, 661043, 790027, 1322086, 1408309, 1580054, 2816618, 4627301, 9254602, 32391107, 64782214]

約数ペア:

[(1, 64782214), (2, 32391107), (7, 9254602), (14, 4627301), (23, 2816618), (41, 1580054), (46, 1408309), (49, 1322086), (82, 790027), (98, 661043), (161, 402374), (287, 225722), (322, 201187), (574, 112861), (701, 92414), (943, 68698), (1127, 57482), (1402, 46207), (1886, 34349), (2009, 32246), (2254, 28741), (4018, 16123), (4907, 13202), (6601, 9814)]