28823028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2531}}^1$

素因数の和:2624

約数の個数: 48

約数和(自身を含む): 73448256

約数和(自身を除く): 44625228

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 73, 78, 146, 156, 219, 292, 438, 876, 949, 1898, 2531, 2847, 3796, 5062, 5694, 7593, 10124, 11388, 15186, 30372, 32903, 65806, 98709, 131612, 184763, 197418, 369526, 394836, 554289, 739052, 1108578, 2217156, 2401919, 4803838, 7205757, 9607676, 14411514, 28823028]

約数ペア:

[(1, 28823028), (2, 14411514), (3, 9607676), (4, 7205757), (6, 4803838), (12, 2401919), (13, 2217156), (26, 1108578), (39, 739052), (52, 554289), (73, 394836), (78, 369526), (146, 197418), (156, 184763), (219, 131612), (292, 98709), (438, 65806), (876, 32903), (949, 30372), (1898, 15186), (2531, 11388), (2847, 10124), (3796, 7593), (5062, 5694)]