74166509168

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{429881}}^1$

素因数の和:430193

約数の個数: 40

約数和(自身を含む): 147762480096

約数和(自身を除く): 73595970928

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 263, 328, 526, 656, 1052, 2104, 4208, 10783, 21566, 43132, 86264, 172528, 429881, 859762, 1719524, 3439048, 6878096, 17625121, 35250242, 70500484, 113058703, 141000968, 226117406, 282001936, 452234812, 904469624, 1808939248, 4635406823, 9270813646, 18541627292, 37083254584, 74166509168]

約数ペア:

[(1, 74166509168), (2, 37083254584), (4, 18541627292), (8, 9270813646), (16, 4635406823), (41, 1808939248), (82, 904469624), (164, 452234812), (263, 282001936), (328, 226117406), (526, 141000968), (656, 113058703), (1052, 70500484), (2104, 35250242), (4208, 17625121), (10783, 6878096), (21566, 3439048), (43132, 1719524), (86264, 859762), (172528, 429881)]