27697592

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:276

約数の個数: 64

約数和(自身を含む): 59875200

約数和(自身を除く): 32177608

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 107, 131, 152, 214, 247, 262, 428, 494, 524, 856, 988, 1048, 1391, 1703, 1976, 2033, 2489, 2782, 3406, 4066, 4978, 5564, 6812, 8132, 9956, 11128, 13624, 14017, 16264, 19912, 26429, 28034, 32357, 52858, 56068, 64714, 105716, 112136, 129428, 182221, 211432, 258856, 266323, 364442, 532646, 728884, 1065292, 1457768, 2130584, 3462199, 6924398, 13848796, 27697592]

約数ペア:

[(1, 27697592), (2, 13848796), (4, 6924398), (8, 3462199), (13, 2130584), (19, 1457768), (26, 1065292), (38, 728884), (52, 532646), (76, 364442), (104, 266323), (107, 258856), (131, 211432), (152, 182221), (214, 129428), (247, 112136), (262, 105716), (428, 64714), (494, 56068), (524, 52858), (856, 32357), (988, 28034), (1048, 26429), (1391, 19912), (1703, 16264), (1976, 14017), (2033, 13624), (2489, 11128), (2782, 9956), (3406, 8132), (4066, 6812), (4978, 5564)]