40482208

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4231}}^1$

素因数の和:4277

約数の個数: 48

約数和(自身を含む): 89582976

約数和(自身を除く): 49100768

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 92, 104, 184, 208, 299, 368, 416, 598, 736, 1196, 2392, 4231, 4784, 8462, 9568, 16924, 33848, 55003, 67696, 97313, 110006, 135392, 194626, 220012, 389252, 440024, 778504, 880048, 1265069, 1557008, 1760096, 2530138, 3114016, 5060276, 10120552, 20241104, 40482208]

約数ペア:

[(1, 40482208), (2, 20241104), (4, 10120552), (8, 5060276), (13, 3114016), (16, 2530138), (23, 1760096), (26, 1557008), (32, 1265069), (46, 880048), (52, 778504), (92, 440024), (104, 389252), (184, 220012), (208, 194626), (299, 135392), (368, 110006), (416, 97313), (598, 67696), (736, 55003), (1196, 33848), (2392, 16924), (4231, 9568), (4784, 8462)]