38561068

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:347

約数の個数: 72

約数和(自身を含む): 86698080

約数和(自身を除く): 48137012

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 91, 116, 169, 182, 203, 281, 338, 364, 377, 406, 562, 676, 754, 812, 1124, 1183, 1508, 1967, 2366, 2639, 3653, 3934, 4732, 4901, 5278, 7306, 7868, 8149, 9802, 10556, 14612, 16298, 19604, 25571, 32596, 34307, 47489, 51142, 57043, 68614, 94978, 102284, 105937, 114086, 137228, 189956, 211874, 228172, 332423, 423748, 664846, 741559, 1329692, 1377181, 1483118, 2754362, 2966236, 5508724, 9640267, 19280534, 38561068]

約数ペア:

[(1, 38561068), (2, 19280534), (4, 9640267), (7, 5508724), (13, 2966236), (14, 2754362), (26, 1483118), (28, 1377181), (29, 1329692), (52, 741559), (58, 664846), (91, 423748), (116, 332423), (169, 228172), (182, 211874), (203, 189956), (281, 137228), (338, 114086), (364, 105937), (377, 102284), (406, 94978), (562, 68614), (676, 57043), (754, 51142), (812, 47489), (1124, 34307), (1183, 32596), (1508, 25571), (1967, 19604), (2366, 16298), (2639, 14612), (3653, 10556), (3934, 9802), (4732, 8149), (4901, 7868), (5278, 7306)]