78285008

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{1069}}^1$

素因数の和:1299

約数の個数: 40

約数和(自身を含む): 159216000

約数和(自身を除く): 80930992

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 199, 368, 398, 796, 1069, 1592, 2138, 3184, 4276, 4577, 8552, 9154, 17104, 18308, 24587, 36616, 49174, 73232, 98348, 196696, 212731, 393392, 425462, 850924, 1701848, 3403696, 4892813, 9785626, 19571252, 39142504, 78285008]

約数ペア:

[(1, 78285008), (2, 39142504), (4, 19571252), (8, 9785626), (16, 4892813), (23, 3403696), (46, 1701848), (92, 850924), (184, 425462), (199, 393392), (368, 212731), (398, 196696), (796, 98348), (1069, 73232), (1592, 49174), (2138, 36616), (3184, 24587), (4276, 18308), (4577, 17104), (8552, 9154)]