26457494

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 46702656

約数和(自身を除く): 20245162

約数列:

[1, 2, 7, 14, 53, 106, 181, 197, 362, 371, 394, 742, 1267, 1379, 2534, 2758, 9593, 10441, 19186, 20882, 35657, 67151, 71314, 73087, 134302, 146174, 249599, 499198, 1889821, 3779642, 13228747, 26457494]

約数ペア:

[(1, 26457494), (2, 13228747), (7, 3779642), (14, 1889821), (53, 499198), (106, 249599), (181, 146174), (197, 134302), (362, 73087), (371, 71314), (394, 67151), (742, 35657), (1267, 20882), (1379, 19186), (2534, 10441), (2758, 9593)]