28504690

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{563}}^1$

素因数の和:714

約数の個数: 32

約数和(自身を含む): 52871616

約数和(自身を除く): 24366926

約数列:

[1, 2, 5, 10, 61, 83, 122, 166, 305, 415, 563, 610, 830, 1126, 2815, 5063, 5630, 10126, 25315, 34343, 46729, 50630, 68686, 93458, 171715, 233645, 343430, 467290, 2850469, 5700938, 14252345, 28504690]

約数ペア:

[(1, 28504690), (2, 14252345), (5, 5700938), (10, 2850469), (61, 467290), (83, 343430), (122, 233645), (166, 171715), (305, 93458), (415, 68686), (563, 50630), (610, 46729), (830, 34343), (1126, 25315), (2815, 10126), (5063, 5630)]