27288716

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1229}}^1$

素因数の和:1314

約数の個数: 48

約数和(自身を含む): 59787840

約数和(自身を除く): 32499124

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 61, 91, 122, 182, 244, 364, 427, 793, 854, 1229, 1586, 1708, 2458, 3172, 4916, 5551, 8603, 11102, 15977, 17206, 22204, 31954, 34412, 63908, 74969, 111839, 149938, 223678, 299876, 447356, 524783, 974597, 1049566, 1949194, 2099132, 3898388, 6822179, 13644358, 27288716]

約数ペア:

[(1, 27288716), (2, 13644358), (4, 6822179), (7, 3898388), (13, 2099132), (14, 1949194), (26, 1049566), (28, 974597), (52, 524783), (61, 447356), (91, 299876), (122, 223678), (182, 149938), (244, 111839), (364, 74969), (427, 63908), (793, 34412), (854, 31954), (1229, 22204), (1586, 17206), (1708, 15977), (2458, 11102), (3172, 8603), (4916, 5551)]