45426416

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21347}}^1$

素因数の和:21381

約数の個数: 40

約数和(自身を含む): 105886080

約数和(自身を除く): 60459664

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 21347, 42694, 85388, 149429, 170776, 298858, 341552, 405593, 597716, 811186, 1195432, 1622372, 2390864, 2839151, 3244744, 5678302, 6489488, 11356604, 22713208, 45426416]

約数ペア:

[(1, 45426416), (2, 22713208), (4, 11356604), (7, 6489488), (8, 5678302), (14, 3244744), (16, 2839151), (19, 2390864), (28, 1622372), (38, 1195432), (56, 811186), (76, 597716), (112, 405593), (133, 341552), (152, 298858), (266, 170776), (304, 149429), (532, 85388), (1064, 42694), (2128, 21347)]