64933268

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 125737920

約数和(自身を除く): 60804652

約数列:

[1, 2, 4, 17, 34, 43, 53, 68, 86, 106, 172, 212, 419, 731, 838, 901, 1462, 1676, 1802, 2279, 2924, 3604, 4558, 7123, 9116, 14246, 18017, 22207, 28492, 36034, 38743, 44414, 72068, 77486, 88828, 154972, 306289, 377519, 612578, 755038, 954901, 1225156, 1510076, 1909802, 3819604, 16233317, 32466634, 64933268]

約数ペア:

[(1, 64933268), (2, 32466634), (4, 16233317), (17, 3819604), (34, 1909802), (43, 1510076), (53, 1225156), (68, 954901), (86, 755038), (106, 612578), (172, 377519), (212, 306289), (419, 154972), (731, 88828), (838, 77486), (901, 72068), (1462, 44414), (1676, 38743), (1802, 36034), (2279, 28492), (2924, 22207), (3604, 18017), (4558, 14246), (7123, 9116)]