38647544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:300

約数の個数: 64

約数和(自身を含む): 82736640

約数和(自身を除く): 44089096

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 107, 151, 184, 214, 299, 302, 428, 598, 604, 856, 1196, 1208, 1391, 1963, 2392, 2461, 2782, 3473, 3926, 4922, 5564, 6946, 7852, 9844, 11128, 13892, 15704, 16157, 19688, 27784, 31993, 32314, 45149, 63986, 64628, 90298, 127972, 129256, 180596, 210041, 255944, 361192, 371611, 420082, 743222, 840164, 1486444, 1680328, 2972888, 4830943, 9661886, 19323772, 38647544]

約数ペア:

[(1, 38647544), (2, 19323772), (4, 9661886), (8, 4830943), (13, 2972888), (23, 1680328), (26, 1486444), (46, 840164), (52, 743222), (92, 420082), (104, 371611), (107, 361192), (151, 255944), (184, 210041), (214, 180596), (299, 129256), (302, 127972), (428, 90298), (598, 64628), (604, 63986), (856, 45149), (1196, 32314), (1208, 31993), (1391, 27784), (1963, 19688), (2392, 16157), (2461, 15704), (2782, 13892), (3473, 11128), (3926, 9844), (4922, 7852), (5564, 6946)]