28121040804

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2485069}}^1$

素因数の和:2485140

約数の個数: 48

約数和(自身を含む): 70138615680

約数和(自身を除く): 42017574876

約数列:

[1, 2, 3, 4, 6, 12, 23, 41, 46, 69, 82, 92, 123, 138, 164, 246, 276, 492, 943, 1886, 2829, 3772, 5658, 11316, 2485069, 4970138, 7455207, 9940276, 14910414, 29820828, 57156587, 101887829, 114313174, 171469761, 203775658, 228626348, 305663487, 342939522, 407551316, 611326974, 685879044, 1222653948, 2343420067, 4686840134, 7030260201, 9373680268, 14060520402, 28121040804]

約数ペア:

[(1, 28121040804), (2, 14060520402), (3, 9373680268), (4, 7030260201), (6, 4686840134), (12, 2343420067), (23, 1222653948), (41, 685879044), (46, 611326974), (69, 407551316), (82, 342939522), (92, 305663487), (123, 228626348), (138, 203775658), (164, 171469761), (246, 114313174), (276, 101887829), (492, 57156587), (943, 29820828), (1886, 14910414), (2829, 9940276), (3772, 7455207), (5658, 4970138), (11316, 2485069)]