38156664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17471}}^1$

素因数の和:17500

約数の個数: 64

約数和(自身を含む): 117411840

約数和(自身を除く): 79255176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 17471, 34942, 52413, 69884, 104826, 122297, 139768, 209652, 227123, 244594, 366891, 419304, 454246, 489188, 681369, 733782, 908492, 978376, 1362738, 1467564, 1589861, 1816984, 2725476, 2935128, 3179722, 4769583, 5450952, 6359444, 9539166, 12718888, 19078332, 38156664]

約数ペア:

[(1, 38156664), (2, 19078332), (3, 12718888), (4, 9539166), (6, 6359444), (7, 5450952), (8, 4769583), (12, 3179722), (13, 2935128), (14, 2725476), (21, 1816984), (24, 1589861), (26, 1467564), (28, 1362738), (39, 978376), (42, 908492), (52, 733782), (56, 681369), (78, 489188), (84, 454246), (91, 419304), (104, 366891), (156, 244594), (168, 227123), (182, 209652), (273, 139768), (312, 122297), (364, 104826), (546, 69884), (728, 52413), (1092, 34942), (2184, 17471)]