7977216

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:96

約数の個数: 144

約数和(自身を含む): 24724224

約数和(自身を除く): 16747008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 47, 48, 51, 52, 64, 68, 78, 94, 96, 102, 104, 128, 136, 141, 156, 188, 192, 204, 208, 221, 256, 272, 282, 312, 376, 384, 408, 416, 442, 544, 564, 611, 624, 663, 752, 768, 799, 816, 832, 884, 1088, 1128, 1222, 1248, 1326, 1504, 1598, 1632, 1664, 1768, 1833, 2176, 2256, 2397, 2444, 2496, 2652, 3008, 3196, 3264, 3328, 3536, 3666, 4352, 4512, 4794, 4888, 4992, 5304, 6016, 6392, 6528, 7072, 7332, 9024, 9588, 9776, 9984, 10387, 10608, 12032, 12784, 13056, 14144, 14664, 18048, 19176, 19552, 20774, 21216, 25568, 28288, 29328, 31161, 36096, 38352, 39104, 41548, 42432, 51136, 56576, 58656, 62322, 76704, 78208, 83096, 84864, 102272, 117312, 124644, 153408, 156416, 166192, 169728, 204544, 234624, 249288, 306816, 332384, 469248, 498576, 613632, 664768, 997152, 1329536, 1994304, 2659072, 3988608, 7977216]

約数ペア:

[(1, 7977216), (2, 3988608), (3, 2659072), (4, 1994304), (6, 1329536), (8, 997152), (12, 664768), (13, 613632), (16, 498576), (17, 469248), (24, 332384), (26, 306816), (32, 249288), (34, 234624), (39, 204544), (47, 169728), (48, 166192), (51, 156416), (52, 153408), (64, 124644), (68, 117312), (78, 102272), (94, 84864), (96, 83096), (102, 78208), (104, 76704), (128, 62322), (136, 58656), (141, 56576), (156, 51136), (188, 42432), (192, 41548), (204, 39104), (208, 38352), (221, 36096), (256, 31161), (272, 29328), (282, 28288), (312, 25568), (376, 21216), (384, 20774), (408, 19552), (416, 19176), (442, 18048), (544, 14664), (564, 14144), (611, 13056), (624, 12784), (663, 12032), (752, 10608), (768, 10387), (799, 9984), (816, 9776), (832, 9588), (884, 9024), (1088, 7332), (1128, 7072), (1222, 6528), (1248, 6392), (1326, 6016), (1504, 5304), (1598, 4992), (1632, 4888), (1664, 4794), (1768, 4512), (1833, 4352), (2176, 3666), (2256, 3536), (2397, 3328), (2444, 3264), (2496, 3196), (2652, 3008)]