61820512

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{859}}^1$

素因数の和:1055

約数の個数: 48

約数和(自身を含む): 131982480

約数和(自身を除く): 70161968

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 173, 208, 346, 416, 692, 859, 1384, 1718, 2249, 2768, 3436, 4498, 5536, 6872, 8996, 11167, 13744, 17992, 22334, 27488, 35984, 44668, 71968, 89336, 148607, 178672, 297214, 357344, 594428, 1188856, 1931891, 2377712, 3863782, 4755424, 7727564, 15455128, 30910256, 61820512]

約数ペア:

[(1, 61820512), (2, 30910256), (4, 15455128), (8, 7727564), (13, 4755424), (16, 3863782), (26, 2377712), (32, 1931891), (52, 1188856), (104, 594428), (173, 357344), (208, 297214), (346, 178672), (416, 148607), (692, 89336), (859, 71968), (1384, 44668), (1718, 35984), (2249, 27488), (2768, 22334), (3436, 17992), (4498, 13744), (5536, 11167), (6872, 8996)]