781661536

素因数分解:

$2^5\times {\mathrm{107}}^1\times {\mathrm{167}}^1\times {\mathrm{1367}}^1$

素因数の和:1651

約数の個数: 48

約数和(自身を含む): 1563722496

約数和(自身を除く): 782060960

約数列:

[1, 2, 4, 8, 16, 32, 107, 167, 214, 334, 428, 668, 856, 1336, 1367, 1712, 2672, 2734, 3424, 5344, 5468, 10936, 17869, 21872, 35738, 43744, 71476, 142952, 146269, 228289, 285904, 292538, 456578, 571808, 585076, 913156, 1170152, 1826312, 2340304, 3652624, 4680608, 7305248, 24426923, 48853846, 97707692, 195415384, 390830768, 781661536]

約数ペア:

[(1, 781661536), (2, 390830768), (4, 195415384), (8, 97707692), (16, 48853846), (32, 24426923), (107, 7305248), (167, 4680608), (214, 3652624), (334, 2340304), (428, 1826312), (668, 1170152), (856, 913156), (1336, 585076), (1367, 571808), (1712, 456578), (2672, 292538), (2734, 285904), (3424, 228289), (5344, 146269), (5468, 142952), (10936, 71476), (17869, 43744), (21872, 35738)]