27834848

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2693}}^1$

素因数の和:2739

約数の個数: 48

約数和(自身を含む): 61099920

約数和(自身を除く): 33265072

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1292, 2584, 2693, 5168, 5386, 10336, 10772, 21544, 43088, 45781, 51167, 86176, 91562, 102334, 183124, 204668, 366248, 409336, 732496, 818672, 869839, 1464992, 1637344, 1739678, 3479356, 6958712, 13917424, 27834848]

約数ペア:

[(1, 27834848), (2, 13917424), (4, 6958712), (8, 3479356), (16, 1739678), (17, 1637344), (19, 1464992), (32, 869839), (34, 818672), (38, 732496), (68, 409336), (76, 366248), (136, 204668), (152, 183124), (272, 102334), (304, 91562), (323, 86176), (544, 51167), (608, 45781), (646, 43088), (1292, 21544), (2584, 10772), (2693, 10336), (5168, 5386)]