28899618

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{2789}}^1$

素因数の和:2962

約数の個数: 32

約数和(自身を含む): 63478080

約数和(自身を除く): 34578462

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 157, 314, 471, 942, 1727, 2789, 3454, 5181, 5578, 8367, 10362, 16734, 30679, 61358, 92037, 184074, 437873, 875746, 1313619, 2627238, 4816603, 9633206, 14449809, 28899618]

約数ペア:

[(1, 28899618), (2, 14449809), (3, 9633206), (6, 4816603), (11, 2627238), (22, 1313619), (33, 875746), (66, 437873), (157, 184074), (314, 92037), (471, 61358), (942, 30679), (1727, 16734), (2789, 10362), (3454, 8367), (5181, 5578)]