27111328

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:150

約数の個数: 96

約数和(自身を含む): 61871040

約数和(自身を除く): 34759712

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 43, 61, 68, 76, 86, 122, 136, 152, 172, 244, 272, 304, 323, 344, 488, 544, 608, 646, 688, 731, 817, 976, 1037, 1159, 1292, 1376, 1462, 1634, 1952, 2074, 2318, 2584, 2623, 2924, 3268, 4148, 4636, 5168, 5246, 5848, 6536, 8296, 9272, 10336, 10492, 11696, 13072, 13889, 16592, 18544, 19703, 20984, 23392, 26144, 27778, 33184, 37088, 39406, 41968, 44591, 49837, 55556, 78812, 83936, 89182, 99674, 111112, 157624, 178364, 199348, 222224, 315248, 356728, 398696, 444448, 630496, 713456, 797392, 847229, 1426912, 1594784, 1694458, 3388916, 6777832, 13555664, 27111328]

約数ペア:

[(1, 27111328), (2, 13555664), (4, 6777832), (8, 3388916), (16, 1694458), (17, 1594784), (19, 1426912), (32, 847229), (34, 797392), (38, 713456), (43, 630496), (61, 444448), (68, 398696), (76, 356728), (86, 315248), (122, 222224), (136, 199348), (152, 178364), (172, 157624), (244, 111112), (272, 99674), (304, 89182), (323, 83936), (344, 78812), (488, 55556), (544, 49837), (608, 44591), (646, 41968), (688, 39406), (731, 37088), (817, 33184), (976, 27778), (1037, 26144), (1159, 23392), (1292, 20984), (1376, 19703), (1462, 18544), (1634, 16592), (1952, 13889), (2074, 13072), (2318, 11696), (2584, 10492), (2623, 10336), (2924, 9272), (3268, 8296), (4148, 6536), (4636, 5848), (5168, 5246)]