28701558

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{38891}}^1$

素因数の和:38940

約数の個数: 24

約数和(自身を含む): 63705096

約数和(自身を除く): 35003538

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 38891, 77782, 116673, 233346, 350019, 700038, 1594531, 3189062, 4783593, 9567186, 14350779, 28701558]

約数ペア:

[(1, 28701558), (2, 14350779), (3, 9567186), (6, 4783593), (9, 3189062), (18, 1594531), (41, 700038), (82, 350019), (123, 233346), (246, 116673), (369, 77782), (738, 38891)]