28236676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{2843}}^1$

素因数の和:3051

約数の個数: 24

約数和(自身を含む): 53512704

約数和(自身を除く): 25276028

約数列:

[1, 2, 4, 13, 26, 52, 191, 382, 764, 2483, 2843, 4966, 5686, 9932, 11372, 36959, 73918, 147836, 543013, 1086026, 2172052, 7059169, 14118338, 28236676]

約数ペア:

[(1, 28236676), (2, 14118338), (4, 7059169), (13, 2172052), (26, 1086026), (52, 543013), (191, 147836), (382, 73918), (764, 36959), (2483, 11372), (2843, 9932), (4966, 5686)]