47427784

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{983}}^1$

素因数の和:1189

約数の個数: 32

約数和(自身を含む): 91984320

約数和(自身を除く): 44556536

約数列:

[1, 2, 4, 8, 37, 74, 148, 163, 296, 326, 652, 983, 1304, 1966, 3932, 6031, 7864, 12062, 24124, 36371, 48248, 72742, 145484, 160229, 290968, 320458, 640916, 1281832, 5928473, 11856946, 23713892, 47427784]

約数ペア:

[(1, 47427784), (2, 23713892), (4, 11856946), (8, 5928473), (37, 1281832), (74, 640916), (148, 320458), (163, 290968), (296, 160229), (326, 145484), (652, 72742), (983, 48248), (1304, 36371), (1966, 24124), (3932, 12062), (6031, 7864)]