61997152

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2081}}^1$

素因数の和:2124

約数の個数: 72

約数和(自身を含む): 149529240

約数和(自身を除く): 87532088

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 532, 608, 784, 931, 1064, 1568, 1862, 2081, 2128, 3724, 4162, 4256, 7448, 8324, 14567, 14896, 16648, 29134, 29792, 33296, 39539, 58268, 66592, 79078, 101969, 116536, 158156, 203938, 233072, 276773, 316312, 407876, 466144, 553546, 632624, 815752, 1107092, 1265248, 1631504, 1937411, 2214184, 3263008, 3874822, 4428368, 7749644, 8856736, 15499288, 30998576, 61997152]

約数ペア:

[(1, 61997152), (2, 30998576), (4, 15499288), (7, 8856736), (8, 7749644), (14, 4428368), (16, 3874822), (19, 3263008), (28, 2214184), (32, 1937411), (38, 1631504), (49, 1265248), (56, 1107092), (76, 815752), (98, 632624), (112, 553546), (133, 466144), (152, 407876), (196, 316312), (224, 276773), (266, 233072), (304, 203938), (392, 158156), (532, 116536), (608, 101969), (784, 79078), (931, 66592), (1064, 58268), (1568, 39539), (1862, 33296), (2081, 29792), (2128, 29134), (3724, 16648), (4162, 14896), (4256, 14567), (7448, 8324)]