22498784

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:448

約数の個数: 96

約数和(自身を含む): 57770496

約数和(自身を除く): 35271712

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 32, 44, 46, 56, 77, 88, 92, 112, 154, 161, 176, 184, 224, 253, 308, 322, 352, 368, 397, 506, 616, 644, 736, 794, 1012, 1232, 1288, 1588, 1771, 2024, 2464, 2576, 2779, 3176, 3542, 4048, 4367, 5152, 5558, 6352, 7084, 8096, 8734, 9131, 11116, 12704, 14168, 17468, 18262, 22232, 28336, 30569, 34936, 36524, 44464, 56672, 61138, 63917, 69872, 73048, 88928, 100441, 122276, 127834, 139744, 146096, 200882, 244552, 255668, 292192, 401764, 489104, 511336, 703087, 803528, 978208, 1022672, 1406174, 1607056, 2045344, 2812348, 3214112, 5624696, 11249392, 22498784]

約数ペア:

[(1, 22498784), (2, 11249392), (4, 5624696), (7, 3214112), (8, 2812348), (11, 2045344), (14, 1607056), (16, 1406174), (22, 1022672), (23, 978208), (28, 803528), (32, 703087), (44, 511336), (46, 489104), (56, 401764), (77, 292192), (88, 255668), (92, 244552), (112, 200882), (154, 146096), (161, 139744), (176, 127834), (184, 122276), (224, 100441), (253, 88928), (308, 73048), (322, 69872), (352, 63917), (368, 61138), (397, 56672), (506, 44464), (616, 36524), (644, 34936), (736, 30569), (794, 28336), (1012, 22232), (1232, 18262), (1288, 17468), (1588, 14168), (1771, 12704), (2024, 11116), (2464, 9131), (2576, 8734), (2779, 8096), (3176, 7084), (3542, 6352), (4048, 5558), (4367, 5152)]