22287776

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:166

約数の個数: 96

約数和(自身を含む): 53706240

約数和(自身を除く): 31418464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 47, 56, 58, 73, 94, 112, 116, 146, 188, 203, 224, 232, 292, 329, 376, 406, 464, 511, 584, 658, 752, 812, 928, 1022, 1168, 1316, 1363, 1504, 1624, 2044, 2117, 2336, 2632, 2726, 3248, 3431, 4088, 4234, 5264, 5452, 6496, 6862, 8176, 8468, 9541, 10528, 10904, 13724, 14819, 16352, 16936, 19082, 21808, 24017, 27448, 29638, 33872, 38164, 43616, 48034, 54896, 59276, 67744, 76328, 96068, 99499, 109792, 118552, 152656, 192136, 198998, 237104, 305312, 384272, 397996, 474208, 696493, 768544, 795992, 1392986, 1591984, 2785972, 3183968, 5571944, 11143888, 22287776]

約数ペア:

[(1, 22287776), (2, 11143888), (4, 5571944), (7, 3183968), (8, 2785972), (14, 1591984), (16, 1392986), (28, 795992), (29, 768544), (32, 696493), (47, 474208), (56, 397996), (58, 384272), (73, 305312), (94, 237104), (112, 198998), (116, 192136), (146, 152656), (188, 118552), (203, 109792), (224, 99499), (232, 96068), (292, 76328), (329, 67744), (376, 59276), (406, 54896), (464, 48034), (511, 43616), (584, 38164), (658, 33872), (752, 29638), (812, 27448), (928, 24017), (1022, 21808), (1168, 19082), (1316, 16936), (1363, 16352), (1504, 14819), (1624, 13724), (2044, 10904), (2117, 10528), (2336, 9541), (2632, 8468), (2726, 8176), (3248, 6862), (3431, 6496), (4088, 5452), (4234, 5264)]