66488474

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{809}}^1$

素因数の和:962

約数の個数: 32

約数和(自身を含む): 112266000

約数和(自身を除く): 45777526

約数列:

[1, 2, 13, 26, 29, 58, 109, 218, 377, 754, 809, 1417, 1618, 2834, 3161, 6322, 10517, 21034, 23461, 41093, 46922, 82186, 88181, 176362, 304993, 609986, 1146353, 2292706, 2557249, 5114498, 33244237, 66488474]

約数ペア:

[(1, 66488474), (2, 33244237), (13, 5114498), (26, 2557249), (29, 2292706), (58, 1146353), (109, 609986), (218, 304993), (377, 176362), (754, 88181), (809, 82186), (1417, 46922), (1618, 41093), (2834, 23461), (3161, 21034), (6322, 10517)]