40977244

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{571}}^1$

素因数の和:826

約数の個数: 48

約数和(自身を含む): 89945856

約数和(自身を除く): 48968612

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 233, 308, 466, 571, 932, 1142, 1631, 2284, 2563, 3262, 3997, 5126, 6281, 6524, 7994, 10252, 12562, 15988, 17941, 25124, 35882, 43967, 71764, 87934, 133043, 175868, 266086, 532172, 931301, 1463473, 1862602, 2926946, 3725204, 5853892, 10244311, 20488622, 40977244]

約数ペア:

[(1, 40977244), (2, 20488622), (4, 10244311), (7, 5853892), (11, 3725204), (14, 2926946), (22, 1862602), (28, 1463473), (44, 931301), (77, 532172), (154, 266086), (233, 175868), (308, 133043), (466, 87934), (571, 71764), (932, 43967), (1142, 35882), (1631, 25124), (2284, 17941), (2563, 15988), (3262, 12562), (3997, 10252), (5126, 7994), (6281, 6524)]