28325650756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{267941}}^1$

素因数の和:268084

約数の個数: 48

約数和(自身を含む): 56717962560

約数和(自身を除く): 28392311804

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 107, 214, 247, 428, 494, 988, 1391, 2033, 2782, 4066, 5564, 8132, 26429, 52858, 105716, 267941, 535882, 1071764, 3483233, 5090879, 6966466, 10181758, 13932932, 20363516, 28669687, 57339374, 66181427, 114678748, 132362854, 264725708, 372705931, 544724053, 745411862, 1089448106, 1490823724, 2178896212, 7081412689, 14162825378, 28325650756]

約数ペア:

[(1, 28325650756), (2, 14162825378), (4, 7081412689), (13, 2178896212), (19, 1490823724), (26, 1089448106), (38, 745411862), (52, 544724053), (76, 372705931), (107, 264725708), (214, 132362854), (247, 114678748), (428, 66181427), (494, 57339374), (988, 28669687), (1391, 20363516), (2033, 13932932), (2782, 10181758), (4066, 6966466), (5564, 5090879), (8132, 3483233), (26429, 1071764), (52858, 535882), (105716, 267941)]