23075728

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5839}}^1$

素因数の和:5879

約数の個数: 40

約数和(自身を含む): 50691200

約数和(自身を除く): 27615472

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 5839, 11678, 23356, 46712, 75907, 93424, 110941, 151814, 221882, 303628, 443764, 607256, 887528, 1214512, 1442233, 1775056, 2884466, 5768932, 11537864, 23075728]

約数ペア:

[(1, 23075728), (2, 11537864), (4, 5768932), (8, 2884466), (13, 1775056), (16, 1442233), (19, 1214512), (26, 887528), (38, 607256), (52, 443764), (76, 303628), (104, 221882), (152, 151814), (208, 110941), (247, 93424), (304, 75907), (494, 46712), (988, 23356), (1976, 11678), (3952, 5839)]