28885038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{52903}}^1$

素因数の和:52928

約数の個数: 32

約数和(自身を含む): 71102976

約数和(自身を除く): 42217938

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 52903, 105806, 158709, 317418, 370321, 687739, 740642, 1110963, 1375478, 2063217, 2221926, 4126434, 4814173, 9628346, 14442519, 28885038]

約数ペア:

[(1, 28885038), (2, 14442519), (3, 9628346), (6, 4814173), (7, 4126434), (13, 2221926), (14, 2063217), (21, 1375478), (26, 1110963), (39, 740642), (42, 687739), (78, 370321), (91, 317418), (182, 158709), (273, 105806), (546, 52903)]