15771569384

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{56503}}^1$

素因数の和:56610

約数の個数: 64

約数和(自身を含む): 32464938240

約数和(自身を除く): 16693368856

約数列:

[1, 2, 4, 8, 23, 37, 41, 46, 74, 82, 92, 148, 164, 184, 296, 328, 851, 943, 1517, 1702, 1886, 3034, 3404, 3772, 6068, 6808, 7544, 12136, 34891, 56503, 69782, 113006, 139564, 226012, 279128, 452024, 1299569, 2090611, 2316623, 2599138, 4181222, 4633246, 5198276, 8362444, 9266492, 10396552, 16724888, 18532984, 48084053, 53282329, 85715051, 96168106, 106564658, 171430102, 192336212, 213129316, 342860204, 384672424, 426258632, 685720408, 1971446173, 3942892346, 7885784692, 15771569384]

約数ペア:

[(1, 15771569384), (2, 7885784692), (4, 3942892346), (8, 1971446173), (23, 685720408), (37, 426258632), (41, 384672424), (46, 342860204), (74, 213129316), (82, 192336212), (92, 171430102), (148, 106564658), (164, 96168106), (184, 85715051), (296, 53282329), (328, 48084053), (851, 18532984), (943, 16724888), (1517, 10396552), (1702, 9266492), (1886, 8362444), (3034, 5198276), (3404, 4633246), (3772, 4181222), (6068, 2599138), (6808, 2316623), (7544, 2090611), (12136, 1299569), (34891, 452024), (56503, 279128), (69782, 226012), (113006, 139564)]