22199008

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:156

約数の個数: 96

約数和(自身を含む): 51692256

約数和(自身を除く): 29493248

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 43, 52, 68, 73, 86, 104, 136, 146, 172, 208, 221, 272, 292, 344, 416, 442, 544, 559, 584, 688, 731, 884, 949, 1118, 1168, 1241, 1376, 1462, 1768, 1898, 2236, 2336, 2482, 2924, 3139, 3536, 3796, 4472, 4964, 5848, 6278, 7072, 7592, 8944, 9503, 9928, 11696, 12556, 15184, 16133, 17888, 19006, 19856, 23392, 25112, 30368, 32266, 38012, 39712, 40807, 50224, 53363, 64532, 76024, 81614, 100448, 106726, 129064, 152048, 163228, 213452, 258128, 304096, 326456, 426904, 516256, 652912, 693719, 853808, 1305824, 1387438, 1707616, 2774876, 5549752, 11099504, 22199008]

約数ペア:

[(1, 22199008), (2, 11099504), (4, 5549752), (8, 2774876), (13, 1707616), (16, 1387438), (17, 1305824), (26, 853808), (32, 693719), (34, 652912), (43, 516256), (52, 426904), (68, 326456), (73, 304096), (86, 258128), (104, 213452), (136, 163228), (146, 152048), (172, 129064), (208, 106726), (221, 100448), (272, 81614), (292, 76024), (344, 64532), (416, 53363), (442, 50224), (544, 40807), (559, 39712), (584, 38012), (688, 32266), (731, 30368), (884, 25112), (949, 23392), (1118, 19856), (1168, 19006), (1241, 17888), (1376, 16133), (1462, 15184), (1768, 12556), (1898, 11696), (2236, 9928), (2336, 9503), (2482, 8944), (2924, 7592), (3139, 7072), (3536, 6278), (3796, 5848), (4472, 4964)]