28812914

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 48263040

約数和(自身を除く): 19450126

約数列:

[1, 2, 13, 26, 41, 82, 151, 179, 302, 358, 533, 1066, 1963, 2327, 3926, 4654, 6191, 7339, 12382, 14678, 27029, 54058, 80483, 95407, 160966, 190814, 351377, 702754, 1108189, 2216378, 14406457, 28812914]

約数ペア:

[(1, 28812914), (2, 14406457), (13, 2216378), (26, 1108189), (41, 702754), (82, 351377), (151, 190814), (179, 160966), (302, 95407), (358, 80483), (533, 54058), (1066, 27029), (1963, 14678), (2327, 12382), (3926, 7339), (4654, 6191)]