40783492792

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{677}}^1\times {\mathrm{20297}}^1$

素因数の和:21040

約数の個数: 64

約数和(自身を含む): 89178045120

約数和(自身を除く): 48394552328

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 677, 742, 1354, 1484, 2708, 2968, 4739, 5416, 9478, 18956, 20297, 35881, 37912, 40594, 71762, 81188, 142079, 143524, 162376, 251167, 284158, 287048, 502334, 568316, 1004668, 1075741, 1136632, 2009336, 2151482, 4302964, 7530187, 8605928, 13741069, 15060374, 27482138, 30120748, 54964276, 60241496, 96187483, 109928552, 192374966, 384749932, 728276657, 769499864, 1456553314, 2913106628, 5097936599, 5826213256, 10195873198, 20391746396, 40783492792]

約数ペア:

[(1, 40783492792), (2, 20391746396), (4, 10195873198), (7, 5826213256), (8, 5097936599), (14, 2913106628), (28, 1456553314), (53, 769499864), (56, 728276657), (106, 384749932), (212, 192374966), (371, 109928552), (424, 96187483), (677, 60241496), (742, 54964276), (1354, 30120748), (1484, 27482138), (2708, 15060374), (2968, 13741069), (4739, 8605928), (5416, 7530187), (9478, 4302964), (18956, 2151482), (20297, 2009336), (35881, 1136632), (37912, 1075741), (40594, 1004668), (71762, 568316), (81188, 502334), (142079, 287048), (143524, 284158), (162376, 251167)]