4221536

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:267

約数の個数: 48

約数和(自身を含む): 9253440

約数和(自身を除く): 5031904

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 67, 88, 134, 176, 179, 268, 352, 358, 536, 716, 737, 1072, 1432, 1474, 1969, 2144, 2864, 2948, 3938, 5728, 5896, 7876, 11792, 11993, 15752, 23584, 23986, 31504, 47972, 63008, 95944, 131923, 191888, 263846, 383776, 527692, 1055384, 2110768, 4221536]

約数ペア:

[(1, 4221536), (2, 2110768), (4, 1055384), (8, 527692), (11, 383776), (16, 263846), (22, 191888), (32, 131923), (44, 95944), (67, 63008), (88, 47972), (134, 31504), (176, 23986), (179, 23584), (268, 15752), (352, 11993), (358, 11792), (536, 7876), (716, 5896), (737, 5728), (1072, 3938), (1432, 2948), (1474, 2864), (1969, 2144)]