27914068

素因数分解:

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

素因数の和:401

約数の個数: 72

約数和(自身を含む): 64193472

約数和(自身を除く): 36279404

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 169, 182, 221, 238, 338, 347, 364, 442, 476, 676, 694, 884, 1183, 1388, 1547, 2366, 2429, 2873, 3094, 4511, 4732, 4858, 5746, 5899, 6188, 9022, 9716, 11492, 11798, 18044, 20111, 23596, 31577, 40222, 41293, 58643, 63154, 76687, 80444, 82586, 117286, 126308, 153374, 165172, 234572, 306748, 410501, 536809, 821002, 996931, 1073618, 1642004, 1993862, 2147236, 3987724, 6978517, 13957034, 27914068]

約数ペア:

[(1, 27914068), (2, 13957034), (4, 6978517), (7, 3987724), (13, 2147236), (14, 1993862), (17, 1642004), (26, 1073618), (28, 996931), (34, 821002), (52, 536809), (68, 410501), (91, 306748), (119, 234572), (169, 165172), (182, 153374), (221, 126308), (238, 117286), (338, 82586), (347, 80444), (364, 76687), (442, 63154), (476, 58643), (676, 41293), (694, 40222), (884, 31577), (1183, 23596), (1388, 20111), (1547, 18044), (2366, 11798), (2429, 11492), (2873, 9716), (3094, 9022), (4511, 6188), (4732, 5899), (4858, 5746)]