42437382

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:377

約数の個数: 64

約数和(自身を含む): 96223680

約数和(自身を除く): 53786298

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 73, 78, 87, 146, 174, 219, 257, 377, 438, 514, 754, 771, 949, 1131, 1542, 1898, 2117, 2262, 2847, 3341, 4234, 5694, 6351, 6682, 7453, 10023, 12702, 14906, 18761, 20046, 22359, 27521, 37522, 44718, 55042, 56283, 82563, 96889, 112566, 165126, 193778, 243893, 290667, 487786, 544069, 581334, 731679, 1088138, 1463358, 1632207, 3264414, 7072897, 14145794, 21218691, 42437382]

約数ペア:

[(1, 42437382), (2, 21218691), (3, 14145794), (6, 7072897), (13, 3264414), (26, 1632207), (29, 1463358), (39, 1088138), (58, 731679), (73, 581334), (78, 544069), (87, 487786), (146, 290667), (174, 243893), (219, 193778), (257, 165126), (377, 112566), (438, 96889), (514, 82563), (754, 56283), (771, 55042), (949, 44718), (1131, 37522), (1542, 27521), (1898, 22359), (2117, 20046), (2262, 18761), (2847, 14906), (3341, 12702), (4234, 10023), (5694, 7453), (6351, 6682)]