66133928

素因数分解:

$2^3\times 7^2\times {\mathrm{113}}^1\times {\mathrm{1493}}^1$

素因数の和:1626

約数の個数: 48

約数和(自身を含む): 145620180

約数和(自身を除く): 79486252

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 113, 196, 226, 392, 452, 791, 904, 1493, 1582, 2986, 3164, 5537, 5972, 6328, 10451, 11074, 11944, 20902, 22148, 41804, 44296, 73157, 83608, 146314, 168709, 292628, 337418, 585256, 674836, 1180963, 1349672, 2361926, 4723852, 8266741, 9447704, 16533482, 33066964, 66133928]

約数ペア:

[(1, 66133928), (2, 33066964), (4, 16533482), (7, 9447704), (8, 8266741), (14, 4723852), (28, 2361926), (49, 1349672), (56, 1180963), (98, 674836), (113, 585256), (196, 337418), (226, 292628), (392, 168709), (452, 146314), (791, 83608), (904, 73157), (1493, 44296), (1582, 41804), (2986, 22148), (3164, 20902), (5537, 11944), (5972, 11074), (6328, 10451)]