38780896

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15739}}^1$

素因数の和:15767

約数の個数: 48

約数和(自身を含む): 95195520

約数和(自身を除く): 56414624

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 15739, 31478, 62956, 110173, 125912, 173129, 220346, 251824, 346258, 440692, 503648, 692516, 881384, 1211903, 1385032, 1762768, 2423806, 2770064, 3525536, 4847612, 5540128, 9695224, 19390448, 38780896]

約数ペア:

[(1, 38780896), (2, 19390448), (4, 9695224), (7, 5540128), (8, 4847612), (11, 3525536), (14, 2770064), (16, 2423806), (22, 1762768), (28, 1385032), (32, 1211903), (44, 881384), (56, 692516), (77, 503648), (88, 440692), (112, 346258), (154, 251824), (176, 220346), (224, 173129), (308, 125912), (352, 110173), (616, 62956), (1232, 31478), (2464, 15739)]