3328014728

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{1721}}^1$

素因数の和:1950

約数の個数: 64

約数和(自身を含む): 6595948800

約数和(自身を除く): 3267934072

約数列:

[1, 2, 4, 8, 37, 47, 74, 94, 139, 148, 188, 278, 296, 376, 556, 1112, 1721, 1739, 3442, 3478, 5143, 6533, 6884, 6956, 10286, 13066, 13768, 13912, 20572, 26132, 41144, 52264, 63677, 80887, 127354, 161774, 239219, 241721, 254708, 323548, 478438, 483442, 509416, 647096, 956876, 966884, 1913752, 1933768, 2992819, 5985638, 8851103, 11243293, 11971276, 17702206, 22486586, 23942552, 35404412, 44973172, 70808824, 89946344, 416001841, 832003682, 1664007364, 3328014728]

約数ペア:

[(1, 3328014728), (2, 1664007364), (4, 832003682), (8, 416001841), (37, 89946344), (47, 70808824), (74, 44973172), (94, 35404412), (139, 23942552), (148, 22486586), (188, 17702206), (278, 11971276), (296, 11243293), (376, 8851103), (556, 5985638), (1112, 2992819), (1721, 1933768), (1739, 1913752), (3442, 966884), (3478, 956876), (5143, 647096), (6533, 509416), (6884, 483442), (6956, 478438), (10286, 323548), (13066, 254708), (13768, 241721), (13912, 239219), (20572, 161774), (26132, 127354), (41144, 80887), (52264, 63677)]