28419168

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:308

約数の個数: 96

約数和(自身を含む): 79494912

約数和(自身を除く): 51075744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 61, 69, 92, 96, 122, 138, 183, 184, 211, 244, 276, 366, 368, 422, 488, 552, 633, 732, 736, 844, 976, 1104, 1266, 1403, 1464, 1688, 1952, 2208, 2532, 2806, 2928, 3376, 4209, 4853, 5064, 5612, 5856, 6752, 8418, 9706, 10128, 11224, 12871, 14559, 16836, 19412, 20256, 22448, 25742, 29118, 33672, 38613, 38824, 44896, 51484, 58236, 67344, 77226, 77648, 102968, 116472, 134688, 154452, 155296, 205936, 232944, 296033, 308904, 411872, 465888, 592066, 617808, 888099, 1184132, 1235616, 1776198, 2368264, 3552396, 4736528, 7104792, 9473056, 14209584, 28419168]

約数ペア:

[(1, 28419168), (2, 14209584), (3, 9473056), (4, 7104792), (6, 4736528), (8, 3552396), (12, 2368264), (16, 1776198), (23, 1235616), (24, 1184132), (32, 888099), (46, 617808), (48, 592066), (61, 465888), (69, 411872), (92, 308904), (96, 296033), (122, 232944), (138, 205936), (183, 155296), (184, 154452), (211, 134688), (244, 116472), (276, 102968), (366, 77648), (368, 77226), (422, 67344), (488, 58236), (552, 51484), (633, 44896), (732, 38824), (736, 38613), (844, 33672), (976, 29118), (1104, 25742), (1266, 22448), (1403, 20256), (1464, 19412), (1688, 16836), (1952, 14559), (2208, 12871), (2532, 11224), (2806, 10128), (2928, 9706), (3376, 8418), (4209, 6752), (4853, 5856), (5064, 5612)]