41882988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2531}}^1$

素因数の和:2742

約数の個数: 48

約数和(自身を含む): 112299264

約数和(自身を除く): 70416276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 197, 394, 591, 788, 1182, 1379, 2364, 2531, 2758, 4137, 5062, 5516, 7593, 8274, 10124, 15186, 16548, 17717, 30372, 35434, 53151, 70868, 106302, 212604, 498607, 997214, 1495821, 1994428, 2991642, 3490249, 5983284, 6980498, 10470747, 13960996, 20941494, 41882988]

約数ペア:

[(1, 41882988), (2, 20941494), (3, 13960996), (4, 10470747), (6, 6980498), (7, 5983284), (12, 3490249), (14, 2991642), (21, 1994428), (28, 1495821), (42, 997214), (84, 498607), (197, 212604), (394, 106302), (591, 70868), (788, 53151), (1182, 35434), (1379, 30372), (2364, 17717), (2531, 16548), (2758, 15186), (4137, 10124), (5062, 8274), (5516, 7593)]