26720424

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{5227}}^1$

素因数の和:5310

約数の個数: 48

約数和(自身を含む): 73401120

約数和(自身を除く): 46680696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 5227, 10454, 15681, 20908, 31362, 41816, 47043, 62724, 94086, 125448, 188172, 371117, 376344, 742234, 1113351, 1484468, 2226702, 2968936, 3340053, 4453404, 6680106, 8906808, 13360212, 26720424]

約数ペア:

[(1, 26720424), (2, 13360212), (3, 8906808), (4, 6680106), (6, 4453404), (8, 3340053), (9, 2968936), (12, 2226702), (18, 1484468), (24, 1113351), (36, 742234), (71, 376344), (72, 371117), (142, 188172), (213, 125448), (284, 94086), (426, 62724), (568, 47043), (639, 41816), (852, 31362), (1278, 20908), (1704, 15681), (2556, 10454), (5112, 5227)]