1971536

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{607}}^1$

素因数の和:651

約数の個数: 40

約数和(自身を含む): 4523520

約数和(自身を除く): 2551984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 607, 812, 1214, 1624, 2428, 3248, 4249, 4856, 8498, 9712, 16996, 17603, 33992, 35206, 67984, 70412, 123221, 140824, 246442, 281648, 492884, 985768, 1971536]

約数ペア:

[(1, 1971536), (2, 985768), (4, 492884), (7, 281648), (8, 246442), (14, 140824), (16, 123221), (28, 70412), (29, 67984), (56, 35206), (58, 33992), (112, 17603), (116, 16996), (203, 9712), (232, 8498), (406, 4856), (464, 4249), (607, 3248), (812, 2428), (1214, 1624)]