1900224928

素因数分解:

$2^5\times 7^1\times {\mathrm{311}}^1\times {\mathrm{27277}}^1$

素因数の和:27605

約数の個数: 48

約数和(自身を含む): 4289410944

約数和(自身を除く): 2389186016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 311, 622, 1244, 2177, 2488, 4354, 4976, 8708, 9952, 17416, 27277, 34832, 54554, 69664, 109108, 190939, 218216, 381878, 436432, 763756, 872864, 1527512, 3055024, 6110048, 8483147, 16966294, 33932588, 59382029, 67865176, 118764058, 135730352, 237528116, 271460704, 475056232, 950112464, 1900224928]

約数ペア:

[(1, 1900224928), (2, 950112464), (4, 475056232), (7, 271460704), (8, 237528116), (14, 135730352), (16, 118764058), (28, 67865176), (32, 59382029), (56, 33932588), (112, 16966294), (224, 8483147), (311, 6110048), (622, 3055024), (1244, 1527512), (2177, 872864), (2488, 763756), (4354, 436432), (4976, 381878), (8708, 218216), (9952, 190939), (17416, 109108), (27277, 69664), (34832, 54554)]