38557288

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1181}}^1$

素因数の和:1258

約数の個数: 64

約数和(自身を含む): 91912320

約数和(自身を除く): 53355032

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 53, 56, 77, 88, 106, 154, 212, 308, 371, 424, 583, 616, 742, 1166, 1181, 1484, 2332, 2362, 2968, 4081, 4664, 4724, 8162, 8267, 9448, 12991, 16324, 16534, 25982, 32648, 33068, 51964, 62593, 66136, 90937, 103928, 125186, 181874, 250372, 363748, 438151, 500744, 688523, 727496, 876302, 1377046, 1752604, 2754092, 3505208, 4819661, 5508184, 9639322, 19278644, 38557288]

約数ペア:

[(1, 38557288), (2, 19278644), (4, 9639322), (7, 5508184), (8, 4819661), (11, 3505208), (14, 2754092), (22, 1752604), (28, 1377046), (44, 876302), (53, 727496), (56, 688523), (77, 500744), (88, 438151), (106, 363748), (154, 250372), (212, 181874), (308, 125186), (371, 103928), (424, 90937), (583, 66136), (616, 62593), (742, 51964), (1166, 33068), (1181, 32648), (1484, 25982), (2332, 16534), (2362, 16324), (2968, 12991), (4081, 9448), (4664, 8267), (4724, 8162)]