42886256

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:262

約数の個数: 80

約数和(自身を含む): 99517440

約数和(自身を除く): 56631184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 79, 112, 131, 148, 158, 259, 262, 296, 316, 518, 524, 553, 592, 632, 917, 1036, 1048, 1106, 1264, 1834, 2072, 2096, 2212, 2923, 3668, 4144, 4424, 4847, 5846, 7336, 8848, 9694, 10349, 11692, 14672, 19388, 20461, 20698, 23384, 33929, 38776, 40922, 41396, 46768, 67858, 72443, 77552, 81844, 82792, 135716, 144886, 163688, 165584, 271432, 289772, 327376, 382913, 542864, 579544, 765826, 1159088, 1531652, 2680391, 3063304, 5360782, 6126608, 10721564, 21443128, 42886256]

約数ペア:

[(1, 42886256), (2, 21443128), (4, 10721564), (7, 6126608), (8, 5360782), (14, 3063304), (16, 2680391), (28, 1531652), (37, 1159088), (56, 765826), (74, 579544), (79, 542864), (112, 382913), (131, 327376), (148, 289772), (158, 271432), (259, 165584), (262, 163688), (296, 144886), (316, 135716), (518, 82792), (524, 81844), (553, 77552), (592, 72443), (632, 67858), (917, 46768), (1036, 41396), (1048, 40922), (1106, 38776), (1264, 33929), (1834, 23384), (2072, 20698), (2096, 20461), (2212, 19388), (2923, 14672), (3668, 11692), (4144, 10349), (4424, 9694), (4847, 8848), (5846, 7336)]