28827498

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{1811}}^1$

素因数の和:2202

約数の個数: 32

約数和(自身を含む): 66101760

約数和(自身を除く): 37274262

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 379, 758, 1137, 1811, 2274, 2653, 3622, 5306, 5433, 7959, 10866, 12677, 15918, 25354, 38031, 76062, 686369, 1372738, 2059107, 4118214, 4804583, 9609166, 14413749, 28827498]

約数ペア:

[(1, 28827498), (2, 14413749), (3, 9609166), (6, 4804583), (7, 4118214), (14, 2059107), (21, 1372738), (42, 686369), (379, 76062), (758, 38031), (1137, 25354), (1811, 15918), (2274, 12677), (2653, 10866), (3622, 7959), (5306, 5433)]