74931164

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1153}}^1$

素因数の和:1386

約数の個数: 48

約数和(自身を含む): 164403456

約数和(自身を除く): 89472292

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 211, 308, 422, 844, 1153, 1477, 2306, 2321, 2954, 4612, 4642, 5908, 8071, 9284, 12683, 16142, 16247, 25366, 32284, 32494, 50732, 64988, 88781, 177562, 243283, 355124, 486566, 973132, 1702981, 2676113, 3405962, 5352226, 6811924, 10704452, 18732791, 37465582, 74931164]

約数ペア:

[(1, 74931164), (2, 37465582), (4, 18732791), (7, 10704452), (11, 6811924), (14, 5352226), (22, 3405962), (28, 2676113), (44, 1702981), (77, 973132), (154, 486566), (211, 355124), (308, 243283), (422, 177562), (844, 88781), (1153, 64988), (1477, 50732), (2306, 32494), (2321, 32284), (2954, 25366), (4612, 16247), (4642, 16142), (5908, 12683), (8071, 9284)]