28492057204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{571}}^1\times {\mathrm{4871}}^1$

素因数の和:5656

約数の個数: 48

約数和(自身を含む): 54074756736

約数和(自身を除く): 25582699532

約数列:

[1, 2, 4, 13, 26, 52, 197, 394, 571, 788, 1142, 2284, 2561, 4871, 5122, 7423, 9742, 10244, 14846, 19484, 29692, 63323, 112487, 126646, 224974, 253292, 449948, 959587, 1462331, 1919174, 2781341, 2924662, 3838348, 5562682, 5849324, 11125364, 12474631, 24949262, 36157433, 49898524, 72314866, 144629732, 547924177, 1095848354, 2191696708, 7123014301, 14246028602, 28492057204]

約数ペア:

[(1, 28492057204), (2, 14246028602), (4, 7123014301), (13, 2191696708), (26, 1095848354), (52, 547924177), (197, 144629732), (394, 72314866), (571, 49898524), (788, 36157433), (1142, 24949262), (2284, 12474631), (2561, 11125364), (4871, 5849324), (5122, 5562682), (7423, 3838348), (9742, 2924662), (10244, 2781341), (14846, 1919174), (19484, 1462331), (29692, 959587), (63323, 449948), (112487, 253292), (126646, 224974)]