24875678

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:260

約数の個数: 32

約数和(自身を含む): 40176000

約数和(自身を除く): 15300322

約数列:

[1, 2, 29, 58, 61, 79, 89, 122, 158, 178, 1769, 2291, 2581, 3538, 4582, 4819, 5162, 5429, 7031, 9638, 10858, 14062, 139751, 157441, 203899, 279502, 314882, 407798, 428891, 857782, 12437839, 24875678]

約数ペア:

[(1, 24875678), (2, 12437839), (29, 857782), (58, 428891), (61, 407798), (79, 314882), (89, 279502), (122, 203899), (158, 157441), (178, 139751), (1769, 14062), (2291, 10858), (2581, 9638), (3538, 7031), (4582, 5429), (4819, 5162)]