28894190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4729}}^1$

素因数の和:4796

約数の個数: 32

約数和(自身を含む): 57214080

約数和(自身を除く): 28319890

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 4729, 6110, 9458, 23645, 47290, 61477, 122954, 222263, 307385, 444526, 614770, 1111315, 2222630, 2889419, 5778838, 14447095, 28894190]

約数ペア:

[(1, 28894190), (2, 14447095), (5, 5778838), (10, 2889419), (13, 2222630), (26, 1111315), (47, 614770), (65, 444526), (94, 307385), (130, 222263), (235, 122954), (470, 61477), (611, 47290), (1222, 23645), (3055, 9458), (4729, 6110)]