26767468

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{487}}^1$

素因数の和:662

約数の個数: 48

約数和(自身を含む): 58153984

約数和(自身を除く): 31386516

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 151, 182, 302, 364, 487, 604, 974, 1057, 1948, 1963, 2114, 3409, 3926, 4228, 6331, 6818, 7852, 12662, 13636, 13741, 25324, 27482, 44317, 54964, 73537, 88634, 147074, 177268, 294148, 514759, 955981, 1029518, 1911962, 2059036, 3823924, 6691867, 13383734, 26767468]

約数ペア:

[(1, 26767468), (2, 13383734), (4, 6691867), (7, 3823924), (13, 2059036), (14, 1911962), (26, 1029518), (28, 955981), (52, 514759), (91, 294148), (151, 177268), (182, 147074), (302, 88634), (364, 73537), (487, 54964), (604, 44317), (974, 27482), (1057, 25324), (1948, 13741), (1963, 13636), (2114, 12662), (3409, 7852), (3926, 6818), (4228, 6331)]