22398208

素因数分解:

$2^8\times 7^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1$

素因数の和:483

約数の個数: 72

約数和(自身を含む): 52980480

約数和(自身を除く): 30582272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 256, 406, 431, 448, 464, 812, 862, 896, 928, 1624, 1724, 1792, 1856, 3017, 3248, 3448, 3712, 6034, 6496, 6896, 7424, 12068, 12499, 12992, 13792, 24136, 24998, 25984, 27584, 48272, 49996, 51968, 55168, 87493, 96544, 99992, 110336, 174986, 193088, 199984, 349972, 386176, 399968, 699944, 772352, 799936, 1399888, 1599872, 2799776, 3199744, 5599552, 11199104, 22398208]

約数ペア:

[(1, 22398208), (2, 11199104), (4, 5599552), (7, 3199744), (8, 2799776), (14, 1599872), (16, 1399888), (28, 799936), (29, 772352), (32, 699944), (56, 399968), (58, 386176), (64, 349972), (112, 199984), (116, 193088), (128, 174986), (203, 110336), (224, 99992), (232, 96544), (256, 87493), (406, 55168), (431, 51968), (448, 49996), (464, 48272), (812, 27584), (862, 25984), (896, 24998), (928, 24136), (1624, 13792), (1724, 12992), (1792, 12499), (1856, 12068), (3017, 7424), (3248, 6896), (3448, 6496), (3712, 6034)]