22756292

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 45722880

約数和(自身を除く): 22966588

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 53, 92, 106, 212, 299, 359, 598, 689, 718, 1196, 1219, 1378, 1436, 2438, 2756, 4667, 4876, 8257, 9334, 15847, 16514, 18668, 19027, 31694, 33028, 38054, 63388, 76108, 107341, 214682, 247351, 429364, 437621, 494702, 875242, 989404, 1750484, 5689073, 11378146, 22756292]

約数ペア:

[(1, 22756292), (2, 11378146), (4, 5689073), (13, 1750484), (23, 989404), (26, 875242), (46, 494702), (52, 437621), (53, 429364), (92, 247351), (106, 214682), (212, 107341), (299, 76108), (359, 63388), (598, 38054), (689, 33028), (718, 31694), (1196, 19027), (1219, 18668), (1378, 16514), (1436, 15847), (2438, 9334), (2756, 8257), (4667, 4876)]