427292416

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2089}}^1$

素因数の和:2169

約数の個数: 72

約数和(自身を含む): 922743360

約数和(自身を除く): 495450944

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 47, 64, 68, 94, 128, 136, 188, 256, 272, 376, 544, 752, 799, 1088, 1504, 1598, 2089, 2176, 3008, 3196, 4178, 4352, 6016, 6392, 8356, 12032, 12784, 16712, 25568, 33424, 35513, 51136, 66848, 71026, 98183, 102272, 133696, 142052, 196366, 204544, 267392, 284104, 392732, 534784, 568208, 785464, 1136416, 1570928, 1669111, 2272832, 3141856, 3338222, 4545664, 6283712, 6676444, 9091328, 12567424, 13352888, 25134848, 26705776, 53411552, 106823104, 213646208, 427292416]

約数ペア:

[(1, 427292416), (2, 213646208), (4, 106823104), (8, 53411552), (16, 26705776), (17, 25134848), (32, 13352888), (34, 12567424), (47, 9091328), (64, 6676444), (68, 6283712), (94, 4545664), (128, 3338222), (136, 3141856), (188, 2272832), (256, 1669111), (272, 1570928), (376, 1136416), (544, 785464), (752, 568208), (799, 534784), (1088, 392732), (1504, 284104), (1598, 267392), (2089, 204544), (2176, 196366), (3008, 142052), (3196, 133696), (4178, 102272), (4352, 98183), (6016, 71026), (6392, 66848), (8356, 51136), (12032, 35513), (12784, 33424), (16712, 25568)]