13020616

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:214

約数の個数: 64

約数和(自身を含む): 29393280

約数和(自身を除く): 16372664

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 53, 56, 82, 106, 107, 164, 212, 214, 287, 328, 371, 424, 428, 574, 742, 749, 856, 1148, 1484, 1498, 2173, 2296, 2968, 2996, 4346, 4387, 5671, 5992, 8692, 8774, 11342, 15211, 17384, 17548, 22684, 30422, 30709, 35096, 39697, 45368, 60844, 61418, 79394, 121688, 122836, 158788, 232511, 245672, 317576, 465022, 930044, 1627577, 1860088, 3255154, 6510308, 13020616]

約数ペア:

[(1, 13020616), (2, 6510308), (4, 3255154), (7, 1860088), (8, 1627577), (14, 930044), (28, 465022), (41, 317576), (53, 245672), (56, 232511), (82, 158788), (106, 122836), (107, 121688), (164, 79394), (212, 61418), (214, 60844), (287, 45368), (328, 39697), (371, 35096), (424, 30709), (428, 30422), (574, 22684), (742, 17548), (749, 17384), (856, 15211), (1148, 11342), (1484, 8774), (1498, 8692), (2173, 5992), (2296, 5671), (2968, 4387), (2996, 4346)]