28077308

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{5039}}^1$

素因数の和:5249

約数の個数: 24

約数和(自身を含む): 56448000

約数和(自身を除く): 28370692

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 2786, 5039, 5572, 10078, 20156, 35273, 70546, 141092, 1002761, 2005522, 4011044, 7019327, 14038654, 28077308]

約数ペア:

[(1, 28077308), (2, 14038654), (4, 7019327), (7, 4011044), (14, 2005522), (28, 1002761), (199, 141092), (398, 70546), (796, 35273), (1393, 20156), (2786, 10078), (5039, 5572)]