28043106

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{51361}}^1$

素因数の和:51386

約数の個数: 32

約数和(自身を含む): 69030528

約数和(自身を除く): 40987422

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 51361, 102722, 154083, 308166, 359527, 667693, 719054, 1078581, 1335386, 2003079, 2157162, 4006158, 4673851, 9347702, 14021553, 28043106]

約数ペア:

[(1, 28043106), (2, 14021553), (3, 9347702), (6, 4673851), (7, 4006158), (13, 2157162), (14, 2003079), (21, 1335386), (26, 1078581), (39, 719054), (42, 667693), (78, 359527), (91, 308166), (182, 154083), (273, 102722), (546, 51361)]