74931142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:233

約数の個数: 64

約数和(自身を含む): 138890304

約数和(自身を除く): 63959162

約数列:

[1, 2, 11, 13, 22, 26, 37, 73, 74, 97, 143, 146, 194, 286, 407, 481, 803, 814, 949, 962, 1067, 1261, 1606, 1898, 2134, 2522, 2701, 3589, 5291, 5402, 7081, 7178, 10439, 10582, 13871, 14162, 20878, 27742, 29711, 35113, 39479, 46657, 59422, 70226, 77891, 78958, 92053, 93314, 155782, 184106, 261997, 386243, 513227, 523994, 772486, 1012583, 1026454, 2025166, 2881967, 3405961, 5763934, 6811922, 37465571, 74931142]

約数ペア:

[(1, 74931142), (2, 37465571), (11, 6811922), (13, 5763934), (22, 3405961), (26, 2881967), (37, 2025166), (73, 1026454), (74, 1012583), (97, 772486), (143, 523994), (146, 513227), (194, 386243), (286, 261997), (407, 184106), (481, 155782), (803, 93314), (814, 92053), (949, 78958), (962, 77891), (1067, 70226), (1261, 59422), (1606, 46657), (1898, 39479), (2134, 35113), (2522, 29711), (2701, 27742), (3589, 20878), (5291, 14162), (5402, 13871), (7081, 10582), (7178, 10439)]