28329126

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{1699}}^1$

素因数の和:2108

約数の個数: 32

約数和(自身を含む): 64953600

約数和(自身を除く): 36624474

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 397, 794, 1191, 1699, 2382, 2779, 3398, 5097, 5558, 8337, 10194, 11893, 16674, 23786, 35679, 71358, 674503, 1349006, 2023509, 4047018, 4721521, 9443042, 14164563, 28329126]

約数ペア:

[(1, 28329126), (2, 14164563), (3, 9443042), (6, 4721521), (7, 4047018), (14, 2023509), (21, 1349006), (42, 674503), (397, 71358), (794, 35679), (1191, 23786), (1699, 16674), (2382, 11893), (2779, 10194), (3398, 8337), (5097, 5558)]