61543768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2339}}^1$

素因数の和:2392

約数の個数: 64

約数和(自身を含む): 141523200

約数和(自身を除く): 79979432

約数列:

[1, 2, 4, 8, 11, 13, 22, 23, 26, 44, 46, 52, 88, 92, 104, 143, 184, 253, 286, 299, 506, 572, 598, 1012, 1144, 1196, 2024, 2339, 2392, 3289, 4678, 6578, 9356, 13156, 18712, 25729, 26312, 30407, 51458, 53797, 60814, 102916, 107594, 121628, 205832, 215188, 243256, 334477, 430376, 591767, 668954, 699361, 1183534, 1337908, 1398722, 2367068, 2675816, 2797444, 4734136, 5594888, 7692971, 15385942, 30771884, 61543768]

約数ペア:

[(1, 61543768), (2, 30771884), (4, 15385942), (8, 7692971), (11, 5594888), (13, 4734136), (22, 2797444), (23, 2675816), (26, 2367068), (44, 1398722), (46, 1337908), (52, 1183534), (88, 699361), (92, 668954), (104, 591767), (143, 430376), (184, 334477), (253, 243256), (286, 215188), (299, 205832), (506, 121628), (572, 107594), (598, 102916), (1012, 60814), (1144, 53797), (1196, 51458), (2024, 30407), (2339, 26312), (2392, 25729), (3289, 18712), (4678, 13156), (6578, 9356)]