74946404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{569}}^1$

素因数の和:752

約数の個数: 48

約数和(自身を含む): 150822000

約数和(自身を除く): 75875596

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 149, 221, 298, 442, 569, 596, 884, 1138, 1937, 2276, 2533, 3874, 5066, 7397, 7748, 9673, 10132, 14794, 19346, 29588, 32929, 38692, 65858, 84781, 125749, 131716, 169562, 251498, 339124, 502996, 1102153, 1441277, 2204306, 2882554, 4408612, 5765108, 18736601, 37473202, 74946404]

約数ペア:

[(1, 74946404), (2, 37473202), (4, 18736601), (13, 5765108), (17, 4408612), (26, 2882554), (34, 2204306), (52, 1441277), (68, 1102153), (149, 502996), (221, 339124), (298, 251498), (442, 169562), (569, 131716), (596, 125749), (884, 84781), (1138, 65858), (1937, 38692), (2276, 32929), (2533, 29588), (3874, 19346), (5066, 14794), (7397, 10132), (7748, 9673)]