22725472

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1$

素因数の和:452

約数の個数: 96

約数和(自身を含む): 58351104

約数和(自身を除く): 35625632

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, 401, 506, 616, 644, 736, 802, 1012, 1232, 1288, 1604, 1771, 2024, 2464, 2576, 2807, 3208, 3542, 4048, 4411, 5152, 5614, 6416, 7084, 8096, 8822, 9223, 11228, 12832, 14168, 17644, 18446, 22456, 28336, 30877, 35288, 36892, 44912, 56672, 61754, 64561, 70576, 73784, 89824, 101453, 123508, 129122, 141152, 147568, 202906, 247016, 258244, 295136, 405812, 494032, 516488, 710171, 811624, 988064, 1032976, 1420342, 1623248, 2065952, 2840684, 3246496, 5681368, 11362736, 22725472]

約数ペア:

[(1, 22725472), (2, 11362736), (4, 5681368), (7, 3246496), (8, 2840684), (11, 2065952), (14, 1623248), (16, 1420342), (22, 1032976), (23, 988064), (28, 811624), (32, 710171), (44, 516488), (46, 494032), (56, 405812), (77, 295136), (88, 258244), (92, 247016), (112, 202906), (154, 147568), (161, 141152), (176, 129122), (184, 123508), (224, 101453), (253, 89824), (308, 73784), (322, 70576), (352, 64561), (368, 61754), (401, 56672), (506, 44912), (616, 36892), (644, 35288), (736, 30877), (802, 28336), (1012, 22456), (1232, 18446), (1288, 17644), (1604, 14168), (1771, 12832), (2024, 11228), (2464, 9223), (2576, 8822), (2807, 8096), (3208, 7084), (3542, 6416), (4048, 5614), (4411, 5152)]