22185728

素因数分解:

$2^8\times {\mathrm{79}}^1\times {\mathrm{1097}}^1$

素因数の和:1192

約数の個数: 36

約数和(自身を含む): 44886240

約数和(自身を除く): 22700512

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 256, 316, 632, 1097, 1264, 2194, 2528, 4388, 5056, 8776, 10112, 17552, 20224, 35104, 70208, 86663, 140416, 173326, 280832, 346652, 693304, 1386608, 2773216, 5546432, 11092864, 22185728]

約数ペア:

[(1, 22185728), (2, 11092864), (4, 5546432), (8, 2773216), (16, 1386608), (32, 693304), (64, 346652), (79, 280832), (128, 173326), (158, 140416), (256, 86663), (316, 70208), (632, 35104), (1097, 20224), (1264, 17552), (2194, 10112), (2528, 8776), (4388, 5056)]