4294472

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1$

素因数の和:390

約数の個数: 64

約数和(自身を含む): 10523520

約数和(自身を除く): 6229048

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 182, 221, 238, 347, 364, 442, 476, 694, 728, 884, 952, 1388, 1547, 1768, 2429, 2776, 3094, 4511, 4858, 5899, 6188, 9022, 9716, 11798, 12376, 18044, 19432, 23596, 31577, 36088, 41293, 47192, 63154, 76687, 82586, 126308, 153374, 165172, 252616, 306748, 330344, 536809, 613496, 1073618, 2147236, 4294472]

約数ペア:

[(1, 4294472), (2, 2147236), (4, 1073618), (7, 613496), (8, 536809), (13, 330344), (14, 306748), (17, 252616), (26, 165172), (28, 153374), (34, 126308), (52, 82586), (56, 76687), (68, 63154), (91, 47192), (104, 41293), (119, 36088), (136, 31577), (182, 23596), (221, 19432), (238, 18044), (347, 12376), (364, 11798), (442, 9716), (476, 9022), (694, 6188), (728, 5899), (884, 4858), (952, 4511), (1388, 3094), (1547, 2776), (1768, 2429)]