4991248

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:415

約数の個数: 40

約数和(自身を含む): 10356480

約数和(自身を除く): 5365232

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 62, 116, 124, 232, 248, 347, 464, 496, 694, 899, 1388, 1798, 2776, 3596, 5552, 7192, 10063, 10757, 14384, 20126, 21514, 40252, 43028, 80504, 86056, 161008, 172112, 311953, 623906, 1247812, 2495624, 4991248]

約数ペア:

[(1, 4991248), (2, 2495624), (4, 1247812), (8, 623906), (16, 311953), (29, 172112), (31, 161008), (58, 86056), (62, 80504), (116, 43028), (124, 40252), (232, 21514), (248, 20126), (347, 14384), (464, 10757), (496, 10063), (694, 7192), (899, 5552), (1388, 3596), (1798, 2776)]