27158987408

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{57097}}^1$

素因数の和:57280

約数の個数: 80

約数和(自身を含む): 62531902464

約数和(自身を除く): 35372915056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 137, 217, 248, 274, 434, 496, 548, 868, 959, 1096, 1736, 1918, 2192, 3472, 3836, 4247, 7672, 8494, 15344, 16988, 29729, 33976, 57097, 59458, 67952, 114194, 118916, 228388, 237832, 399679, 456776, 475664, 799358, 913552, 1598716, 1770007, 3197432, 3540014, 6394864, 7080028, 7822289, 12390049, 14160056, 15644578, 24780098, 28320112, 31289156, 49560196, 54756023, 62578312, 99120392, 109512046, 125156624, 198240784, 219024092, 242490959, 438048184, 484981918, 876096368, 969963836, 1697436713, 1939927672, 3394873426, 3879855344, 6789746852, 13579493704, 27158987408]

約数ペア:

[(1, 27158987408), (2, 13579493704), (4, 6789746852), (7, 3879855344), (8, 3394873426), (14, 1939927672), (16, 1697436713), (28, 969963836), (31, 876096368), (56, 484981918), (62, 438048184), (112, 242490959), (124, 219024092), (137, 198240784), (217, 125156624), (248, 109512046), (274, 99120392), (434, 62578312), (496, 54756023), (548, 49560196), (868, 31289156), (959, 28320112), (1096, 24780098), (1736, 15644578), (1918, 14160056), (2192, 12390049), (3472, 7822289), (3836, 7080028), (4247, 6394864), (7672, 3540014), (8494, 3197432), (15344, 1770007), (16988, 1598716), (29729, 913552), (33976, 799358), (57097, 475664), (59458, 456776), (67952, 399679), (114194, 237832), (118916, 228388)]