1925156672

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{97}}^2\times {\mathrm{139}}^1$

素因数の和:368

約数の個数: 84

約数和(自身を含む): 4056827040

約数和(自身を除く): 2131670368

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 97, 139, 184, 194, 278, 368, 388, 556, 736, 776, 1112, 1472, 1552, 2224, 2231, 3104, 3197, 4448, 4462, 6208, 6394, 8896, 8924, 9409, 12788, 13483, 17848, 18818, 25576, 26966, 35696, 37636, 51152, 53932, 71392, 75272, 102304, 107864, 142784, 150544, 204608, 215728, 216407, 301088, 310109, 431456, 432814, 602176, 620218, 862912, 865628, 1240436, 1307851, 1731256, 2480872, 2615702, 3462512, 4961744, 5231404, 6925024, 9923488, 10462808, 13850048, 19846976, 20925616, 30080573, 41851232, 60161146, 83702464, 120322292, 240644584, 481289168, 962578336, 1925156672]

約数ペア:

[(1, 1925156672), (2, 962578336), (4, 481289168), (8, 240644584), (16, 120322292), (23, 83702464), (32, 60161146), (46, 41851232), (64, 30080573), (92, 20925616), (97, 19846976), (139, 13850048), (184, 10462808), (194, 9923488), (278, 6925024), (368, 5231404), (388, 4961744), (556, 3462512), (736, 2615702), (776, 2480872), (1112, 1731256), (1472, 1307851), (1552, 1240436), (2224, 865628), (2231, 862912), (3104, 620218), (3197, 602176), (4448, 432814), (4462, 431456), (6208, 310109), (6394, 301088), (8896, 216407), (8924, 215728), (9409, 204608), (12788, 150544), (13483, 142784), (17848, 107864), (18818, 102304), (25576, 75272), (26966, 71392), (35696, 53932), (37636, 51152)]