40299532

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5827}}^1$

素因数の和:5870

約数の個数: 48

約数和(自身を含む): 91383040

約数和(自身を除く): 51083508

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 5827, 6916, 11654, 23308, 40789, 75751, 81578, 110713, 151502, 163156, 221426, 303004, 442852, 530257, 774991, 1060514, 1439269, 1549982, 2121028, 2878538, 3099964, 5757076, 10074883, 20149766, 40299532]

約数ペア:

[(1, 40299532), (2, 20149766), (4, 10074883), (7, 5757076), (13, 3099964), (14, 2878538), (19, 2121028), (26, 1549982), (28, 1439269), (38, 1060514), (52, 774991), (76, 530257), (91, 442852), (133, 303004), (182, 221426), (247, 163156), (266, 151502), (364, 110713), (494, 81578), (532, 75751), (988, 40789), (1729, 23308), (3458, 11654), (5827, 6916)]