61834576

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{491}}^1$

素因数の和:979

約数の個数: 40

約数和(自身を含む): 127384704

約数和(自身を除く): 65550128

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 463, 491, 926, 982, 1852, 1964, 3704, 3928, 7408, 7856, 7871, 8347, 15742, 16694, 31484, 33388, 62968, 66776, 125936, 133552, 227333, 454666, 909332, 1818664, 3637328, 3864661, 7729322, 15458644, 30917288, 61834576]

約数ペア:

[(1, 61834576), (2, 30917288), (4, 15458644), (8, 7729322), (16, 3864661), (17, 3637328), (34, 1818664), (68, 909332), (136, 454666), (272, 227333), (463, 133552), (491, 125936), (926, 66776), (982, 62968), (1852, 33388), (1964, 31484), (3704, 16694), (3928, 15742), (7408, 8347), (7856, 7871)]