39914056

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{503}}^1$

素因数の和:638

約数の個数: 64

約数和(自身を含む): 93139200

約数和(自身を除く): 53225144

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 109, 182, 218, 364, 436, 503, 728, 763, 872, 1006, 1417, 1526, 2012, 2834, 3052, 3521, 4024, 5668, 6104, 6539, 7042, 9919, 11336, 13078, 14084, 19838, 26156, 28168, 39676, 45773, 52312, 54827, 79352, 91546, 109654, 183092, 219308, 366184, 383789, 438616, 712751, 767578, 1425502, 1535156, 2851004, 3070312, 4989257, 5702008, 9978514, 19957028, 39914056]

約数ペア:

[(1, 39914056), (2, 19957028), (4, 9978514), (7, 5702008), (8, 4989257), (13, 3070312), (14, 2851004), (26, 1535156), (28, 1425502), (52, 767578), (56, 712751), (91, 438616), (104, 383789), (109, 366184), (182, 219308), (218, 183092), (364, 109654), (436, 91546), (503, 79352), (728, 54827), (763, 52312), (872, 45773), (1006, 39676), (1417, 28168), (1526, 26156), (2012, 19838), (2834, 14084), (3052, 13078), (3521, 11336), (4024, 9919), (5668, 7042), (6104, 6539)]