828246784

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3623}}^1$

素因数の和:3705

約数の個数: 72

約数和(自身を含む): 1777789440

約数和(自身を除く): 949542656

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 64, 76, 94, 128, 152, 188, 256, 304, 376, 608, 752, 893, 1216, 1504, 1786, 2432, 3008, 3572, 3623, 4864, 6016, 7144, 7246, 12032, 14288, 14492, 28576, 28984, 57152, 57968, 68837, 114304, 115936, 137674, 170281, 228608, 231872, 275348, 340562, 463744, 550696, 681124, 927488, 1101392, 1362248, 2202784, 2724496, 3235339, 4405568, 5448992, 6470678, 8811136, 10897984, 12941356, 17622272, 21795968, 25882712, 43591936, 51765424, 103530848, 207061696, 414123392, 828246784]

約数ペア:

[(1, 828246784), (2, 414123392), (4, 207061696), (8, 103530848), (16, 51765424), (19, 43591936), (32, 25882712), (38, 21795968), (47, 17622272), (64, 12941356), (76, 10897984), (94, 8811136), (128, 6470678), (152, 5448992), (188, 4405568), (256, 3235339), (304, 2724496), (376, 2202784), (608, 1362248), (752, 1101392), (893, 927488), (1216, 681124), (1504, 550696), (1786, 463744), (2432, 340562), (3008, 275348), (3572, 231872), (3623, 228608), (4864, 170281), (6016, 137674), (7144, 115936), (7246, 114304), (12032, 68837), (14288, 57968), (14492, 57152), (28576, 28984)]