28846712

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{1097}}^1$

素因数の和:1295

約数の個数: 32

約数和(自身を含む): 57315600

約数和(自身を除く): 28468888

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 173, 346, 692, 1097, 1384, 2194, 3287, 4388, 6574, 8776, 13148, 20843, 26296, 41686, 83372, 166744, 189781, 379562, 759124, 1518248, 3605839, 7211678, 14423356, 28846712]

約数ペア:

[(1, 28846712), (2, 14423356), (4, 7211678), (8, 3605839), (19, 1518248), (38, 759124), (76, 379562), (152, 189781), (173, 166744), (346, 83372), (692, 41686), (1097, 26296), (1384, 20843), (2194, 13148), (3287, 8776), (4388, 6574)]