26915304

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{307}}^1$

素因数の和:610

約数の個数: 64

約数和(自身を含む): 72959040

約数和(自身を除く): 46043736

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 281, 307, 312, 562, 614, 843, 921, 1124, 1228, 1686, 1842, 2248, 2456, 3372, 3653, 3684, 3991, 6744, 7306, 7368, 7982, 10959, 11973, 14612, 15964, 21918, 23946, 29224, 31928, 43836, 47892, 86267, 87672, 95784, 172534, 258801, 345068, 517602, 690136, 1035204, 1121471, 2070408, 2242942, 3364413, 4485884, 6728826, 8971768, 13457652, 26915304]

約数ペア:

[(1, 26915304), (2, 13457652), (3, 8971768), (4, 6728826), (6, 4485884), (8, 3364413), (12, 2242942), (13, 2070408), (24, 1121471), (26, 1035204), (39, 690136), (52, 517602), (78, 345068), (104, 258801), (156, 172534), (281, 95784), (307, 87672), (312, 86267), (562, 47892), (614, 43836), (843, 31928), (921, 29224), (1124, 23946), (1228, 21918), (1686, 15964), (1842, 14612), (2248, 11973), (2456, 10959), (3372, 7982), (3653, 7368), (3684, 7306), (3991, 6744)]