26979816

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{743}}^1$

素因数の和:858

約数の個数: 64

約数和(自身を含む): 72316800

約数和(自身を除く): 45336984

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 89, 102, 136, 178, 204, 267, 356, 408, 534, 712, 743, 1068, 1486, 1513, 2136, 2229, 2972, 3026, 4458, 4539, 5944, 6052, 8916, 9078, 12104, 12631, 17832, 18156, 25262, 36312, 37893, 50524, 66127, 75786, 101048, 132254, 151572, 198381, 264508, 303144, 396762, 529016, 793524, 1124159, 1587048, 2248318, 3372477, 4496636, 6744954, 8993272, 13489908, 26979816]

約数ペア:

[(1, 26979816), (2, 13489908), (3, 8993272), (4, 6744954), (6, 4496636), (8, 3372477), (12, 2248318), (17, 1587048), (24, 1124159), (34, 793524), (51, 529016), (68, 396762), (89, 303144), (102, 264508), (136, 198381), (178, 151572), (204, 132254), (267, 101048), (356, 75786), (408, 66127), (534, 50524), (712, 37893), (743, 36312), (1068, 25262), (1486, 18156), (1513, 17832), (2136, 12631), (2229, 12104), (2972, 9078), (3026, 8916), (4458, 6052), (4539, 5944)]