1444352

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:69

約数の個数: 80

約数和(自身を含む): 3666432

約数和(自身を除く): 2222080

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 128, 182, 208, 217, 224, 248, 256, 364, 403, 416, 434, 448, 496, 512, 728, 806, 832, 868, 896, 992, 1456, 1612, 1664, 1736, 1792, 1984, 2821, 2912, 3224, 3328, 3472, 3584, 3968, 5642, 5824, 6448, 6656, 6944, 7936, 11284, 11648, 12896, 13888, 15872, 22568, 23296, 25792, 27776, 45136, 46592, 51584, 55552, 90272, 103168, 111104, 180544, 206336, 361088, 722176, 1444352]

約数ペア:

[(1, 1444352), (2, 722176), (4, 361088), (7, 206336), (8, 180544), (13, 111104), (14, 103168), (16, 90272), (26, 55552), (28, 51584), (31, 46592), (32, 45136), (52, 27776), (56, 25792), (62, 23296), (64, 22568), (91, 15872), (104, 13888), (112, 12896), (124, 11648), (128, 11284), (182, 7936), (208, 6944), (217, 6656), (224, 6448), (248, 5824), (256, 5642), (364, 3968), (403, 3584), (416, 3472), (434, 3328), (448, 3224), (496, 2912), (512, 2821), (728, 1984), (806, 1792), (832, 1736), (868, 1664), (896, 1612), (992, 1456)]