28484438

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:272

約数の個数: 32

約数和(自身を含む): 45934560

約数和(自身を除く): 17450122

約数列:

[1, 2, 29, 58, 61, 83, 97, 122, 166, 194, 1769, 2407, 2813, 3538, 4814, 5063, 5626, 5917, 8051, 10126, 11834, 16102, 146827, 171593, 233479, 293654, 343186, 466958, 491111, 982222, 14242219, 28484438]

約数ペア:

[(1, 28484438), (2, 14242219), (29, 982222), (58, 491111), (61, 466958), (83, 343186), (97, 293654), (122, 233479), (166, 171593), (194, 146827), (1769, 16102), (2407, 11834), (2813, 10126), (3538, 8051), (4814, 5917), (5063, 5626)]