12912598208

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{61381}}^1$

素因数の和:61585

約数の個数: 56

約数和(自身を含む): 27128388720

約数和(自身を除く): 14215790512

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 173, 304, 346, 608, 692, 1216, 1384, 2768, 3287, 5536, 6574, 11072, 13148, 26296, 52592, 61381, 105184, 122762, 210368, 245524, 491048, 982096, 1166239, 1964192, 2332478, 3928384, 4664956, 9329912, 10618913, 18659824, 21237826, 37319648, 42475652, 74639296, 84951304, 169902608, 201759347, 339805216, 403518694, 679610432, 807037388, 1614074776, 3228149552, 6456299104, 12912598208]

約数ペア:

[(1, 12912598208), (2, 6456299104), (4, 3228149552), (8, 1614074776), (16, 807037388), (19, 679610432), (32, 403518694), (38, 339805216), (64, 201759347), (76, 169902608), (152, 84951304), (173, 74639296), (304, 42475652), (346, 37319648), (608, 21237826), (692, 18659824), (1216, 10618913), (1384, 9329912), (2768, 4664956), (3287, 3928384), (5536, 2332478), (6574, 1964192), (11072, 1166239), (13148, 982096), (26296, 491048), (52592, 245524), (61381, 210368), (105184, 122762)]