42962192

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1553}}^1$

素因数の和:1600

約数の個数: 80

約数和(自身を含む): 107909760

約数和(自身を除く): 64947568

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 247, 266, 304, 364, 494, 532, 728, 988, 1064, 1456, 1553, 1729, 1976, 2128, 3106, 3458, 3952, 6212, 6916, 10871, 12424, 13832, 20189, 21742, 24848, 27664, 29507, 40378, 43484, 59014, 80756, 86968, 118028, 141323, 161512, 173936, 206549, 236056, 282646, 323024, 383591, 413098, 472112, 565292, 767182, 826196, 1130584, 1534364, 1652392, 2261168, 2685137, 3068728, 3304784, 5370274, 6137456, 10740548, 21481096, 42962192]

約数ペア:

[(1, 42962192), (2, 21481096), (4, 10740548), (7, 6137456), (8, 5370274), (13, 3304784), (14, 3068728), (16, 2685137), (19, 2261168), (26, 1652392), (28, 1534364), (38, 1130584), (52, 826196), (56, 767182), (76, 565292), (91, 472112), (104, 413098), (112, 383591), (133, 323024), (152, 282646), (182, 236056), (208, 206549), (247, 173936), (266, 161512), (304, 141323), (364, 118028), (494, 86968), (532, 80756), (728, 59014), (988, 43484), (1064, 40378), (1456, 29507), (1553, 27664), (1729, 24848), (1976, 21742), (2128, 20189), (3106, 13832), (3458, 12424), (3952, 10871), (6212, 6916)]