38313372016

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2681507}}^1$

素因数の和:2681581

約数の個数: 40

約数和(自身を含む): 79801678080

約数和(自身を除く): 41488306064

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 76, 94, 152, 188, 304, 376, 752, 893, 1786, 3572, 7144, 14288, 2681507, 5363014, 10726028, 21452056, 42904112, 50948633, 101897266, 126030829, 203794532, 252061658, 407589064, 504123316, 815178128, 1008246632, 2016493264, 2394585751, 4789171502, 9578343004, 19156686008, 38313372016]

約数ペア:

[(1, 38313372016), (2, 19156686008), (4, 9578343004), (8, 4789171502), (16, 2394585751), (19, 2016493264), (38, 1008246632), (47, 815178128), (76, 504123316), (94, 407589064), (152, 252061658), (188, 203794532), (304, 126030829), (376, 101897266), (752, 50948633), (893, 42904112), (1786, 21452056), (3572, 10726028), (7144, 5363014), (14288, 2681507)]