4959912

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:250

約数の個数: 64

約数和(自身を含む): 13320000

約数和(自身を除く): 8360088

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 73, 76, 114, 146, 149, 152, 219, 228, 292, 298, 438, 447, 456, 584, 596, 876, 894, 1192, 1387, 1752, 1788, 2774, 2831, 3576, 4161, 5548, 5662, 8322, 8493, 10877, 11096, 11324, 16644, 16986, 21754, 22648, 32631, 33288, 33972, 43508, 65262, 67944, 87016, 130524, 206663, 261048, 413326, 619989, 826652, 1239978, 1653304, 2479956, 4959912]

約数ペア:

[(1, 4959912), (2, 2479956), (3, 1653304), (4, 1239978), (6, 826652), (8, 619989), (12, 413326), (19, 261048), (24, 206663), (38, 130524), (57, 87016), (73, 67944), (76, 65262), (114, 43508), (146, 33972), (149, 33288), (152, 32631), (219, 22648), (228, 21754), (292, 16986), (298, 16644), (438, 11324), (447, 11096), (456, 10877), (584, 8493), (596, 8322), (876, 5662), (894, 5548), (1192, 4161), (1387, 3576), (1752, 2831), (1788, 2774)]