39372544

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:225

約数の個数: 72

約数和(自身を含む): 84989520

約数和(自身を除く): 45616976

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 83, 109, 128, 136, 166, 218, 256, 272, 332, 436, 544, 664, 872, 1088, 1328, 1411, 1744, 1853, 2176, 2656, 2822, 3488, 3706, 4352, 5312, 5644, 6976, 7412, 9047, 10624, 11288, 13952, 14824, 18094, 21248, 22576, 27904, 29648, 36188, 45152, 59296, 72376, 90304, 118592, 144752, 153799, 180608, 237184, 289504, 307598, 361216, 474368, 579008, 615196, 1158016, 1230392, 2316032, 2460784, 4921568, 9843136, 19686272, 39372544]

約数ペア:

[(1, 39372544), (2, 19686272), (4, 9843136), (8, 4921568), (16, 2460784), (17, 2316032), (32, 1230392), (34, 1158016), (64, 615196), (68, 579008), (83, 474368), (109, 361216), (128, 307598), (136, 289504), (166, 237184), (218, 180608), (256, 153799), (272, 144752), (332, 118592), (436, 90304), (544, 72376), (664, 59296), (872, 45152), (1088, 36188), (1328, 29648), (1411, 27904), (1744, 22576), (1853, 21248), (2176, 18094), (2656, 14824), (2822, 13952), (3488, 11288), (3706, 10624), (4352, 9047), (5312, 7412), (5644, 6976)]