4428788

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^3$

素因数の和:93

約数の個数: 48

約数和(自身を含む): 9972480

約数和(自身を除く): 5543692

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 182, 299, 322, 364, 529, 598, 644, 1058, 1196, 2093, 2116, 3703, 4186, 6877, 7406, 8372, 12167, 13754, 14812, 24334, 27508, 48139, 48668, 85169, 96278, 158171, 170338, 192556, 316342, 340676, 632684, 1107197, 2214394, 4428788]

約数ペア:

[(1, 4428788), (2, 2214394), (4, 1107197), (7, 632684), (13, 340676), (14, 316342), (23, 192556), (26, 170338), (28, 158171), (46, 96278), (52, 85169), (91, 48668), (92, 48139), (161, 27508), (182, 24334), (299, 14812), (322, 13754), (364, 12167), (529, 8372), (598, 7406), (644, 6877), (1058, 4186), (1196, 3703), (2093, 2116)]