67293128

素因数分解:

$2^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{9173}}^1$

素因数の和:9317

約数の個数: 32

約数和(自身を含む): 145316160

約数和(自身を除く): 78023032

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 131, 262, 524, 917, 1048, 1834, 3668, 7336, 9173, 18346, 36692, 64211, 73384, 128422, 256844, 513688, 1201663, 2403326, 4806652, 8411641, 9613304, 16823282, 33646564, 67293128]

約数ペア:

[(1, 67293128), (2, 33646564), (4, 16823282), (7, 9613304), (8, 8411641), (14, 4806652), (28, 2403326), (56, 1201663), (131, 513688), (262, 256844), (524, 128422), (917, 73384), (1048, 64211), (1834, 36692), (3668, 18346), (7336, 9173)]