29815786

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:367

約数の個数: 64

約数和(自身を含む): 61399296

約数和(自身を除く): 31583510

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 53, 77, 91, 106, 143, 154, 182, 281, 286, 371, 562, 583, 689, 742, 1001, 1166, 1378, 1967, 2002, 3091, 3653, 3934, 4081, 4823, 6182, 7306, 7579, 8162, 9646, 14893, 15158, 21637, 25571, 29786, 40183, 43274, 51142, 53053, 80366, 104251, 106106, 163823, 193609, 208502, 281281, 327646, 387218, 562562, 1146761, 1355263, 2129699, 2293522, 2710526, 4259398, 14907893, 29815786]

約数ペア:

[(1, 29815786), (2, 14907893), (7, 4259398), (11, 2710526), (13, 2293522), (14, 2129699), (22, 1355263), (26, 1146761), (53, 562562), (77, 387218), (91, 327646), (106, 281281), (143, 208502), (154, 193609), (182, 163823), (281, 106106), (286, 104251), (371, 80366), (562, 53053), (583, 51142), (689, 43274), (742, 40183), (1001, 29786), (1166, 25571), (1378, 21637), (1967, 15158), (2002, 14893), (3091, 9646), (3653, 8162), (3934, 7579), (4081, 7306), (4823, 6182)]