28846428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{184913}}^1$

素因数の和:184933

約数の個数: 24

約数和(自身を含む): 72486288

約数和(自身を除く): 43639860

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 184913, 369826, 554739, 739652, 1109478, 2218956, 2403869, 4807738, 7211607, 9615476, 14423214, 28846428]

約数ペア:

[(1, 28846428), (2, 14423214), (3, 9615476), (4, 7211607), (6, 4807738), (12, 2403869), (13, 2218956), (26, 1109478), (39, 739652), (52, 554739), (78, 369826), (156, 184913)]