38945192

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{577}}^1$

素因数の和:666

約数の個数: 64

約数和(自身を含む): 87393600

約数和(自身を除く): 48448408

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 59, 88, 104, 118, 143, 236, 286, 472, 572, 577, 649, 767, 1144, 1154, 1298, 1534, 2308, 2596, 3068, 4616, 5192, 6136, 6347, 7501, 8437, 12694, 15002, 16874, 25388, 30004, 33748, 34043, 50776, 60008, 67496, 68086, 82511, 136172, 165022, 272344, 330044, 374473, 442559, 660088, 748946, 885118, 1497892, 1770236, 2995784, 3540472, 4868149, 9736298, 19472596, 38945192]

約数ペア:

[(1, 38945192), (2, 19472596), (4, 9736298), (8, 4868149), (11, 3540472), (13, 2995784), (22, 1770236), (26, 1497892), (44, 885118), (52, 748946), (59, 660088), (88, 442559), (104, 374473), (118, 330044), (143, 272344), (236, 165022), (286, 136172), (472, 82511), (572, 68086), (577, 67496), (649, 60008), (767, 50776), (1144, 34043), (1154, 33748), (1298, 30004), (1534, 25388), (2308, 16874), (2596, 15002), (3068, 12694), (4616, 8437), (5192, 7501), (6136, 6347)]