4155736

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1289}}^1$

素因数の和:1339

約数の個数: 32

約数和(自身を含む): 8668800

約数和(自身を除く): 4513064

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1289, 1612, 2578, 3224, 5156, 10312, 16757, 33514, 39959, 67028, 79918, 134056, 159836, 319672, 519467, 1038934, 2077868, 4155736]

約数ペア:

[(1, 4155736), (2, 2077868), (4, 1038934), (8, 519467), (13, 319672), (26, 159836), (31, 134056), (52, 79918), (62, 67028), (104, 39959), (124, 33514), (248, 16757), (403, 10312), (806, 5156), (1289, 3224), (1612, 2578)]