40070772

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8369}}^1$

素因数の和:8405

約数の個数: 72

約数和(自身を含む): 121867200

約数和(自身を除く): 81796428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 8369, 16738, 25107, 33476, 50214, 58583, 75321, 100428, 117166, 150642, 159011, 175749, 234332, 301284, 318022, 351498, 477033, 527247, 636044, 702996, 954066, 1054494, 1113077, 1431099, 1908132, 2108988, 2226154, 2862198, 3339231, 4452308, 5724396, 6678462, 10017693, 13356924, 20035386, 40070772]

約数ペア:

[(1, 40070772), (2, 20035386), (3, 13356924), (4, 10017693), (6, 6678462), (7, 5724396), (9, 4452308), (12, 3339231), (14, 2862198), (18, 2226154), (19, 2108988), (21, 1908132), (28, 1431099), (36, 1113077), (38, 1054494), (42, 954066), (57, 702996), (63, 636044), (76, 527247), (84, 477033), (114, 351498), (126, 318022), (133, 301284), (171, 234332), (228, 175749), (252, 159011), (266, 150642), (342, 117166), (399, 100428), (532, 75321), (684, 58583), (798, 50214), (1197, 33476), (1596, 25107), (2394, 16738), (4788, 8369)]