74245712

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{98731}}^1$

素因数の和:98786

約数の個数: 20

約数和(自身を含む): 146913216

約数和(自身を除く): 72667504

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 98731, 197462, 394924, 789848, 1579696, 4640357, 9280714, 18561428, 37122856, 74245712]

約数ペア:

[(1, 74245712), (2, 37122856), (4, 18561428), (8, 9280714), (16, 4640357), (47, 1579696), (94, 789848), (188, 394924), (376, 197462), (752, 98731)]