66019408

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{45343}}^1$

素因数の和:45371

約数の個数: 40

約数和(自身を含む): 157434368

約数和(自身を除く): 91414960

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 45343, 90686, 181372, 317401, 362744, 589459, 634802, 725488, 1178918, 1269604, 2357836, 2539208, 4126213, 4715672, 5078416, 8252426, 9431344, 16504852, 33009704, 66019408]

約数ペア:

[(1, 66019408), (2, 33009704), (4, 16504852), (7, 9431344), (8, 8252426), (13, 5078416), (14, 4715672), (16, 4126213), (26, 2539208), (28, 2357836), (52, 1269604), (56, 1178918), (91, 725488), (104, 634802), (112, 589459), (182, 362744), (208, 317401), (364, 181372), (728, 90686), (1456, 45343)]