26473760

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9733}}^1$

素因数の和:9765

約数の個数: 48

約数和(自身を含む): 66230136

約数和(自身を除く): 39756376

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 9733, 19466, 38932, 48665, 77864, 97330, 155728, 165461, 194660, 311456, 330922, 389320, 661844, 778640, 827305, 1323688, 1557280, 1654610, 2647376, 3309220, 5294752, 6618440, 13236880, 26473760]

約数ペア:

[(1, 26473760), (2, 13236880), (4, 6618440), (5, 5294752), (8, 3309220), (10, 2647376), (16, 1654610), (17, 1557280), (20, 1323688), (32, 827305), (34, 778640), (40, 661844), (68, 389320), (80, 330922), (85, 311456), (136, 194660), (160, 165461), (170, 155728), (272, 97330), (340, 77864), (544, 48665), (680, 38932), (1360, 19466), (2720, 9733)]