70898128

素因数分解:

$2^4\times 7^1\times {\mathrm{199}}^1\times {\mathrm{3181}}^1$

素因数の和:3395

約数の個数: 40

約数和(自身を含む): 157827200

約数和(自身を除く): 86929072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 199, 398, 796, 1393, 1592, 2786, 3181, 3184, 5572, 6362, 11144, 12724, 22267, 22288, 25448, 44534, 50896, 89068, 178136, 356272, 633019, 1266038, 2532076, 4431133, 5064152, 8862266, 10128304, 17724532, 35449064, 70898128]

約数ペア:

[(1, 70898128), (2, 35449064), (4, 17724532), (7, 10128304), (8, 8862266), (14, 5064152), (16, 4431133), (28, 2532076), (56, 1266038), (112, 633019), (199, 356272), (398, 178136), (796, 89068), (1393, 50896), (1592, 44534), (2786, 25448), (3181, 22288), (3184, 22267), (5572, 12724), (6362, 11144)]