38117716

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:233

約数の個数: 96

約数和(自身を含む): 89187840

約数和(自身を除く): 51070124

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 29, 46, 52, 58, 91, 92, 116, 157, 161, 182, 203, 299, 314, 322, 364, 377, 406, 598, 628, 644, 667, 754, 812, 1099, 1196, 1334, 1508, 2041, 2093, 2198, 2639, 2668, 3611, 4082, 4186, 4396, 4553, 4669, 5278, 7222, 8164, 8372, 8671, 9106, 9338, 10556, 14287, 14444, 17342, 18212, 18676, 25277, 28574, 31871, 34684, 46943, 50554, 57148, 59189, 60697, 63742, 93886, 101108, 104719, 118378, 121394, 127484, 187772, 209438, 236756, 242788, 328601, 414323, 418876, 657202, 733033, 828646, 1314404, 1361347, 1466066, 1657292, 2722694, 2932132, 5445388, 9529429, 19058858, 38117716]

約数ペア:

[(1, 38117716), (2, 19058858), (4, 9529429), (7, 5445388), (13, 2932132), (14, 2722694), (23, 1657292), (26, 1466066), (28, 1361347), (29, 1314404), (46, 828646), (52, 733033), (58, 657202), (91, 418876), (92, 414323), (116, 328601), (157, 242788), (161, 236756), (182, 209438), (203, 187772), (299, 127484), (314, 121394), (322, 118378), (364, 104719), (377, 101108), (406, 93886), (598, 63742), (628, 60697), (644, 59189), (667, 57148), (754, 50554), (812, 46943), (1099, 34684), (1196, 31871), (1334, 28574), (1508, 25277), (2041, 18676), (2093, 18212), (2198, 17342), (2639, 14444), (2668, 14287), (3611, 10556), (4082, 9338), (4186, 9106), (4396, 8671), (4553, 8372), (4669, 8164), (5278, 7222)]