22356208

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:230

約数の個数: 80

約数和(自身を含む): 52568064

約数和(自身を除く): 30211856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 47, 56, 62, 94, 112, 124, 137, 188, 217, 248, 274, 329, 376, 434, 496, 548, 658, 752, 868, 959, 1096, 1316, 1457, 1736, 1918, 2192, 2632, 2914, 3472, 3836, 4247, 5264, 5828, 6439, 7672, 8494, 10199, 11656, 12878, 15344, 16988, 20398, 23312, 25756, 29729, 33976, 40796, 45073, 51512, 59458, 67952, 81592, 90146, 103024, 118916, 163184, 180292, 199609, 237832, 360584, 399218, 475664, 721168, 798436, 1397263, 1596872, 2794526, 3193744, 5589052, 11178104, 22356208]

約数ペア:

[(1, 22356208), (2, 11178104), (4, 5589052), (7, 3193744), (8, 2794526), (14, 1596872), (16, 1397263), (28, 798436), (31, 721168), (47, 475664), (56, 399218), (62, 360584), (94, 237832), (112, 199609), (124, 180292), (137, 163184), (188, 118916), (217, 103024), (248, 90146), (274, 81592), (329, 67952), (376, 59458), (434, 51512), (496, 45073), (548, 40796), (658, 33976), (752, 29729), (868, 25756), (959, 23312), (1096, 20398), (1316, 16988), (1457, 15344), (1736, 12878), (1918, 11656), (2192, 10199), (2632, 8494), (2914, 7672), (3472, 6439), (3836, 5828), (4247, 5264)]