26673544

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 54154800

約数和(自身を除く): 27481256

約数列:

[1, 2, 4, 8, 17, 34, 68, 83, 136, 139, 166, 278, 289, 332, 556, 578, 664, 1112, 1156, 1411, 2312, 2363, 2822, 4726, 5644, 9452, 11288, 11537, 18904, 23074, 23987, 40171, 46148, 47974, 80342, 92296, 95948, 160684, 191896, 196129, 321368, 392258, 784516, 1569032, 3334193, 6668386, 13336772, 26673544]

約数ペア:

[(1, 26673544), (2, 13336772), (4, 6668386), (8, 3334193), (17, 1569032), (34, 784516), (68, 392258), (83, 321368), (136, 196129), (139, 191896), (166, 160684), (278, 95948), (289, 92296), (332, 80342), (556, 47974), (578, 46148), (664, 40171), (1112, 23987), (1156, 23074), (1411, 18904), (2312, 11537), (2363, 11288), (2822, 9452), (4726, 5644)]