61942504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{1223}}^1$

素因数の和:1729

約数の個数: 32

約数和(自身を含む): 125435520

約数和(自身を除く): 63493016

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 487, 974, 1223, 1948, 2446, 3896, 4892, 6331, 9784, 12662, 15899, 25324, 31798, 50648, 63596, 127192, 595601, 1191202, 2382404, 4764808, 7742813, 15485626, 30971252, 61942504]

約数ペア:

[(1, 61942504), (2, 30971252), (4, 15485626), (8, 7742813), (13, 4764808), (26, 2382404), (52, 1191202), (104, 595601), (487, 127192), (974, 63596), (1223, 50648), (1948, 31798), (2446, 25324), (3896, 15899), (4892, 12662), (6331, 9784)]