40774474

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{547}}^1$

素因数の和:670

約数の個数: 32

約数和(自身を含む): 68495616

約数和(自身を除く): 27721142

約数列:

[1, 2, 13, 26, 47, 61, 94, 122, 547, 611, 793, 1094, 1222, 1586, 2867, 5734, 7111, 14222, 25709, 33367, 37271, 51418, 66734, 74542, 334217, 433771, 668434, 867542, 1568249, 3136498, 20387237, 40774474]

約数ペア:

[(1, 40774474), (2, 20387237), (13, 3136498), (26, 1568249), (47, 867542), (61, 668434), (94, 433771), (122, 334217), (547, 74542), (611, 66734), (793, 51418), (1094, 37271), (1222, 33367), (1586, 25709), (2867, 14222), (5734, 7111)]