9918208

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:129

約数の個数: 72

約数和(自身を含む): 21854448

約数和(自身を除く): 11936240

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 53, 64, 68, 86, 106, 128, 136, 172, 212, 256, 272, 344, 424, 544, 688, 731, 848, 901, 1088, 1376, 1462, 1696, 1802, 2176, 2279, 2752, 2924, 3392, 3604, 4352, 4558, 5504, 5848, 6784, 7208, 9116, 11008, 11696, 13568, 14416, 18232, 23392, 28832, 36464, 38743, 46784, 57664, 72928, 77486, 93568, 115328, 145856, 154972, 187136, 230656, 291712, 309944, 583424, 619888, 1239776, 2479552, 4959104, 9918208]

約数ペア:

[(1, 9918208), (2, 4959104), (4, 2479552), (8, 1239776), (16, 619888), (17, 583424), (32, 309944), (34, 291712), (43, 230656), (53, 187136), (64, 154972), (68, 145856), (86, 115328), (106, 93568), (128, 77486), (136, 72928), (172, 57664), (212, 46784), (256, 38743), (272, 36464), (344, 28832), (424, 23392), (544, 18232), (688, 14416), (731, 13568), (848, 11696), (901, 11008), (1088, 9116), (1376, 7208), (1462, 6784), (1696, 5848), (1802, 5504), (2176, 4558), (2279, 4352), (2752, 3604), (2924, 3392)]