74641784

素因数分解:

$2^3\times 7^1\times {\mathrm{1009}}^1\times {\mathrm{1321}}^1$

素因数の和:2343

約数の個数: 32

約数和(自身を含む): 160226400

約数和(自身を除く): 85584616

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1009, 1321, 2018, 2642, 4036, 5284, 7063, 8072, 9247, 10568, 14126, 18494, 28252, 36988, 56504, 73976, 1332889, 2665778, 5331556, 9330223, 10663112, 18660446, 37320892, 74641784]

約数ペア:

[(1, 74641784), (2, 37320892), (4, 18660446), (7, 10663112), (8, 9330223), (14, 5331556), (28, 2665778), (56, 1332889), (1009, 73976), (1321, 56504), (2018, 36988), (2642, 28252), (4036, 18494), (5284, 14126), (7063, 10568), (8072, 9247)]