28624274110

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1\times {\mathrm{10861}}^1$

素因数の和:11341

約数の個数: 64

約数和(自身を含む): 56167836480

約数和(自身を除く): 27543562370

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 370, 419, 629, 838, 1258, 2095, 3145, 4190, 6290, 7123, 10861, 14246, 15503, 21722, 31006, 35615, 54305, 71230, 77515, 108610, 155030, 184637, 263551, 369274, 401857, 527102, 803714, 923185, 1317755, 1846370, 2009285, 2635510, 4018570, 4550759, 6831569, 9101518, 13663138, 22753795, 34157845, 45507590, 68315690, 77362903, 154725806, 168378083, 336756166, 386814515, 773629030, 841890415, 1683780830, 2862427411, 5724854822, 14312137055, 28624274110]

約数ペア:

[(1, 28624274110), (2, 14312137055), (5, 5724854822), (10, 2862427411), (17, 1683780830), (34, 841890415), (37, 773629030), (74, 386814515), (85, 336756166), (170, 168378083), (185, 154725806), (370, 77362903), (419, 68315690), (629, 45507590), (838, 34157845), (1258, 22753795), (2095, 13663138), (3145, 9101518), (4190, 6831569), (6290, 4550759), (7123, 4018570), (10861, 2635510), (14246, 2009285), (15503, 1846370), (21722, 1317755), (31006, 923185), (35615, 803714), (54305, 527102), (71230, 401857), (77515, 369274), (108610, 263551), (155030, 184637)]