520017536

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5779}}^1$

素因数の和:5849

約数の個数: 64

約数和(自身を含む): 1120164000

約数和(自身を除く): 600146464

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 64, 74, 76, 128, 148, 152, 296, 304, 592, 608, 703, 1184, 1216, 1406, 2368, 2432, 2812, 4736, 5624, 5779, 11248, 11558, 22496, 23116, 44992, 46232, 89984, 92464, 109801, 184928, 213823, 219602, 369856, 427646, 439204, 739712, 855292, 878408, 1710584, 1756816, 3421168, 3513632, 4062637, 6842336, 7027264, 8125274, 13684672, 14054528, 16250548, 27369344, 32501096, 65002192, 130004384, 260008768, 520017536]

約数ペア:

[(1, 520017536), (2, 260008768), (4, 130004384), (8, 65002192), (16, 32501096), (19, 27369344), (32, 16250548), (37, 14054528), (38, 13684672), (64, 8125274), (74, 7027264), (76, 6842336), (128, 4062637), (148, 3513632), (152, 3421168), (296, 1756816), (304, 1710584), (592, 878408), (608, 855292), (703, 739712), (1184, 439204), (1216, 427646), (1406, 369856), (2368, 219602), (2432, 213823), (2812, 184928), (4736, 109801), (5624, 92464), (5779, 89984), (11248, 46232), (11558, 44992), (22496, 23116)]