22982648

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 47433600

約数和(自身を除く): 24450952

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 169, 178, 191, 338, 356, 382, 676, 712, 764, 1157, 1352, 1528, 2314, 2483, 4628, 4966, 9256, 9932, 15041, 16999, 19864, 30082, 32279, 33998, 60164, 64558, 67996, 120328, 129116, 135992, 220987, 258232, 441974, 883948, 1767896, 2872831, 5745662, 11491324, 22982648]

約数ペア:

[(1, 22982648), (2, 11491324), (4, 5745662), (8, 2872831), (13, 1767896), (26, 883948), (52, 441974), (89, 258232), (104, 220987), (169, 135992), (178, 129116), (191, 120328), (338, 67996), (356, 64558), (382, 60164), (676, 33998), (712, 32279), (764, 30082), (1157, 19864), (1352, 16999), (1528, 15041), (2314, 9932), (2483, 9256), (4628, 4966)]