2783287304

素因数分解:

$2^3\times 7^1\times {\mathrm{4091}}^1\times {\mathrm{12149}}^1$

素因数の和:16253

約数の個数: 32

約数和(自身を含む): 5966136000

約数和(自身を除く): 3182848696

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 4091, 8182, 12149, 16364, 24298, 28637, 32728, 48596, 57274, 85043, 97192, 114548, 170086, 229096, 340172, 680344, 49701559, 99403118, 198806236, 347910913, 397612472, 695821826, 1391643652, 2783287304]

約数ペア:

[(1, 2783287304), (2, 1391643652), (4, 695821826), (7, 397612472), (8, 347910913), (14, 198806236), (28, 99403118), (56, 49701559), (4091, 680344), (8182, 340172), (12149, 229096), (16364, 170086), (24298, 114548), (28637, 97192), (32728, 85043), (48596, 57274)]