27578488

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{491}}^1$

素因数の和:580

約数の個数: 64

約数和(自身を含む): 63763200

約数和(自身を除く): 36184712

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 59, 68, 118, 119, 136, 236, 238, 413, 472, 476, 491, 826, 952, 982, 1003, 1652, 1964, 2006, 3304, 3437, 3928, 4012, 6874, 7021, 8024, 8347, 13748, 14042, 16694, 27496, 28084, 28969, 33388, 56168, 57938, 58429, 66776, 115876, 116858, 202783, 231752, 233716, 405566, 467432, 492473, 811132, 984946, 1622264, 1969892, 3447311, 3939784, 6894622, 13789244, 27578488]

約数ペア:

[(1, 27578488), (2, 13789244), (4, 6894622), (7, 3939784), (8, 3447311), (14, 1969892), (17, 1622264), (28, 984946), (34, 811132), (56, 492473), (59, 467432), (68, 405566), (118, 233716), (119, 231752), (136, 202783), (236, 116858), (238, 115876), (413, 66776), (472, 58429), (476, 57938), (491, 56168), (826, 33388), (952, 28969), (982, 28084), (1003, 27496), (1652, 16694), (1964, 14042), (2006, 13748), (3304, 8347), (3437, 8024), (3928, 7021), (4012, 6874)]