22276352

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:455

約数の個数: 72

約数和(自身を含む): 52588032

約数和(自身を除く): 30311680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 401, 434, 448, 496, 802, 868, 896, 992, 1604, 1736, 1792, 1984, 2807, 3208, 3472, 3968, 5614, 6416, 6944, 7936, 11228, 12431, 12832, 13888, 22456, 24862, 25664, 27776, 44912, 49724, 51328, 55552, 87017, 89824, 99448, 102656, 174034, 179648, 198896, 348068, 359296, 397792, 696136, 718592, 795584, 1392272, 1591168, 2784544, 3182336, 5569088, 11138176, 22276352]

約数ペア:

[(1, 22276352), (2, 11138176), (4, 5569088), (7, 3182336), (8, 2784544), (14, 1591168), (16, 1392272), (28, 795584), (31, 718592), (32, 696136), (56, 397792), (62, 359296), (64, 348068), (112, 198896), (124, 179648), (128, 174034), (217, 102656), (224, 99448), (248, 89824), (256, 87017), (401, 55552), (434, 51328), (448, 49724), (496, 44912), (802, 27776), (868, 25664), (896, 24862), (992, 22456), (1604, 13888), (1736, 12832), (1792, 12431), (1984, 11228), (2807, 7936), (3208, 6944), (3472, 6416), (3968, 5614)]