9847168

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{4049}}^1$

素因数の和:4082

約数の個数: 32

約数和(自身を含む): 20655000

約数和(自身を除く): 10807832

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 4049, 8098, 16196, 32392, 64784, 76931, 129568, 153862, 259136, 307724, 518272, 615448, 1230896, 2461792, 4923584, 9847168]

約数ペア:

[(1, 9847168), (2, 4923584), (4, 2461792), (8, 1230896), (16, 615448), (19, 518272), (32, 307724), (38, 259136), (64, 153862), (76, 129568), (128, 76931), (152, 64784), (304, 32392), (608, 16196), (1216, 8098), (2432, 4049)]