6491264

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:157

約数の個数: 64

約数和(自身を含む): 14394240

約数和(自身を除く): 7902976

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 83, 94, 104, 128, 166, 188, 208, 332, 376, 416, 611, 664, 752, 832, 1079, 1222, 1328, 1504, 1664, 2158, 2444, 2656, 3008, 3901, 4316, 4888, 5312, 6016, 7802, 8632, 9776, 10624, 15604, 17264, 19552, 31208, 34528, 39104, 50713, 62416, 69056, 78208, 101426, 124832, 138112, 202852, 249664, 405704, 499328, 811408, 1622816, 3245632, 6491264]

約数ペア:

[(1, 6491264), (2, 3245632), (4, 1622816), (8, 811408), (13, 499328), (16, 405704), (26, 249664), (32, 202852), (47, 138112), (52, 124832), (64, 101426), (83, 78208), (94, 69056), (104, 62416), (128, 50713), (166, 39104), (188, 34528), (208, 31208), (332, 19552), (376, 17264), (416, 15604), (611, 10624), (664, 9776), (752, 8632), (832, 7802), (1079, 6016), (1222, 5312), (1328, 4888), (1504, 4316), (1664, 3901), (2158, 3008), (2444, 2656)]