38993648

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{271}}^1$

素因数の和:342

約数の個数: 60

約数和(自身を含む): 83932128

約数和(自身を除く): 44938480

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 271, 272, 368, 391, 529, 542, 782, 1058, 1084, 1564, 2116, 2168, 3128, 4232, 4336, 4607, 6233, 6256, 8464, 8993, 9214, 12466, 17986, 18428, 24932, 35972, 36856, 49864, 71944, 73712, 99728, 105961, 143359, 143888, 211922, 286718, 423844, 573436, 847688, 1146872, 1695376, 2293744, 2437103, 4874206, 9748412, 19496824, 38993648]

約数ペア:

[(1, 38993648), (2, 19496824), (4, 9748412), (8, 4874206), (16, 2437103), (17, 2293744), (23, 1695376), (34, 1146872), (46, 847688), (68, 573436), (92, 423844), (136, 286718), (184, 211922), (271, 143888), (272, 143359), (368, 105961), (391, 99728), (529, 73712), (542, 71944), (782, 49864), (1058, 36856), (1084, 35972), (1564, 24932), (2116, 18428), (2168, 17986), (3128, 12466), (4232, 9214), (4336, 8993), (4607, 8464), (6233, 6256)]