7772672

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:101

約数の個数: 80

約数和(自身を含む): 17677440

約数和(自身を除く): 9904768

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 47, 64, 68, 76, 94, 128, 136, 152, 188, 256, 272, 304, 323, 376, 512, 544, 608, 646, 752, 799, 893, 1088, 1216, 1292, 1504, 1598, 1786, 2176, 2432, 2584, 3008, 3196, 3572, 4352, 4864, 5168, 6016, 6392, 7144, 8704, 9728, 10336, 12032, 12784, 14288, 15181, 20672, 24064, 25568, 28576, 30362, 41344, 51136, 57152, 60724, 82688, 102272, 114304, 121448, 165376, 204544, 228608, 242896, 409088, 457216, 485792, 971584, 1943168, 3886336, 7772672]

約数ペア:

[(1, 7772672), (2, 3886336), (4, 1943168), (8, 971584), (16, 485792), (17, 457216), (19, 409088), (32, 242896), (34, 228608), (38, 204544), (47, 165376), (64, 121448), (68, 114304), (76, 102272), (94, 82688), (128, 60724), (136, 57152), (152, 51136), (188, 41344), (256, 30362), (272, 28576), (304, 25568), (323, 24064), (376, 20672), (512, 15181), (544, 14288), (608, 12784), (646, 12032), (752, 10336), (799, 9728), (893, 8704), (1088, 7144), (1216, 6392), (1292, 6016), (1504, 5168), (1598, 4864), (1786, 4352), (2176, 3572), (2432, 3196), (2584, 3008)]