47431904

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:412

約数の個数: 96

約数和(自身を含む): 112402080

約数和(自身を除く): 64970176

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 32, 34, 38, 52, 68, 76, 104, 136, 152, 208, 221, 247, 272, 304, 323, 353, 416, 442, 494, 544, 608, 646, 706, 884, 988, 1292, 1412, 1768, 1976, 2584, 2824, 3536, 3952, 4199, 4589, 5168, 5648, 6001, 6707, 7072, 7904, 8398, 9178, 10336, 11296, 12002, 13414, 16796, 18356, 24004, 26828, 33592, 36712, 48008, 53656, 67184, 73424, 78013, 87191, 96016, 107312, 114019, 134368, 146848, 156026, 174382, 192032, 214624, 228038, 312052, 348764, 456076, 624104, 697528, 912152, 1248208, 1395056, 1482247, 1824304, 2496416, 2790112, 2964494, 3648608, 5928988, 11857976, 23715952, 47431904]

約数ペア:

[(1, 47431904), (2, 23715952), (4, 11857976), (8, 5928988), (13, 3648608), (16, 2964494), (17, 2790112), (19, 2496416), (26, 1824304), (32, 1482247), (34, 1395056), (38, 1248208), (52, 912152), (68, 697528), (76, 624104), (104, 456076), (136, 348764), (152, 312052), (208, 228038), (221, 214624), (247, 192032), (272, 174382), (304, 156026), (323, 146848), (353, 134368), (416, 114019), (442, 107312), (494, 96016), (544, 87191), (608, 78013), (646, 73424), (706, 67184), (884, 53656), (988, 48008), (1292, 36712), (1412, 33592), (1768, 26828), (1976, 24004), (2584, 18356), (2824, 16796), (3536, 13414), (3952, 12002), (4199, 11296), (4589, 10336), (5168, 9178), (5648, 8398), (6001, 7904), (6707, 7072)]