2586931648

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{186271}}^1$

素因数の和:186321

約数の個数: 56

約数和(自身を含む): 6056075264

約数和(自身を除く): 3469143616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 6944, 13888, 186271, 372542, 745084, 1303897, 1490168, 2607794, 2980336, 5215588, 5774401, 5960672, 10431176, 11548802, 11921344, 20862352, 23097604, 40420807, 41724704, 46195208, 80841614, 83449408, 92390416, 161683228, 184780832, 323366456, 369561664, 646732912, 1293465824, 2586931648]

約数ペア:

[(1, 2586931648), (2, 1293465824), (4, 646732912), (7, 369561664), (8, 323366456), (14, 184780832), (16, 161683228), (28, 92390416), (31, 83449408), (32, 80841614), (56, 46195208), (62, 41724704), (64, 40420807), (112, 23097604), (124, 20862352), (217, 11921344), (224, 11548802), (248, 10431176), (434, 5960672), (448, 5774401), (496, 5215588), (868, 2980336), (992, 2607794), (1736, 1490168), (1984, 1303897), (3472, 745084), (6944, 372542), (13888, 186271)]