22571648

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:106

約数の個数: 128

約数和(自身を含む): 55520640

約数和(自身を除く): 32948992

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 23, 32, 34, 41, 44, 46, 64, 68, 82, 88, 92, 128, 136, 164, 176, 184, 187, 253, 272, 328, 352, 368, 374, 391, 451, 506, 544, 656, 697, 704, 736, 748, 782, 902, 943, 1012, 1088, 1312, 1394, 1408, 1472, 1496, 1564, 1804, 1886, 2024, 2176, 2624, 2788, 2944, 2992, 3128, 3608, 3772, 4048, 4301, 5248, 5576, 5984, 6256, 7216, 7544, 7667, 8096, 8602, 10373, 11152, 11968, 12512, 14432, 15088, 15334, 16031, 16192, 17204, 20746, 22304, 23936, 25024, 28864, 30176, 30668, 32062, 32384, 34408, 41492, 44608, 50048, 57728, 60352, 61336, 64124, 68816, 82984, 89216, 120704, 122672, 128248, 137632, 165968, 176341, 245344, 256496, 275264, 331936, 352682, 490688, 512992, 550528, 663872, 705364, 981376, 1025984, 1327744, 1410728, 2051968, 2821456, 5642912, 11285824, 22571648]

約数ペア:

[(1, 22571648), (2, 11285824), (4, 5642912), (8, 2821456), (11, 2051968), (16, 1410728), (17, 1327744), (22, 1025984), (23, 981376), (32, 705364), (34, 663872), (41, 550528), (44, 512992), (46, 490688), (64, 352682), (68, 331936), (82, 275264), (88, 256496), (92, 245344), (128, 176341), (136, 165968), (164, 137632), (176, 128248), (184, 122672), (187, 120704), (253, 89216), (272, 82984), (328, 68816), (352, 64124), (368, 61336), (374, 60352), (391, 57728), (451, 50048), (506, 44608), (544, 41492), (656, 34408), (697, 32384), (704, 32062), (736, 30668), (748, 30176), (782, 28864), (902, 25024), (943, 23936), (1012, 22304), (1088, 20746), (1312, 17204), (1394, 16192), (1408, 16031), (1472, 15334), (1496, 15088), (1564, 14432), (1804, 12512), (1886, 11968), (2024, 11152), (2176, 10373), (2624, 8602), (2788, 8096), (2944, 7667), (2992, 7544), (3128, 7216), (3608, 6256), (3772, 5984), (4048, 5576), (4301, 5248)]