29279874

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{859}}^1$

素因数の和:919

約数の個数: 64

約数和(自身を含む): 69350400

約数和(自身を除く): 40070526

約数列:

[1, 2, 3, 6, 13, 19, 23, 26, 38, 39, 46, 57, 69, 78, 114, 138, 247, 299, 437, 494, 598, 741, 859, 874, 897, 1311, 1482, 1718, 1794, 2577, 2622, 5154, 5681, 11167, 11362, 16321, 17043, 19757, 22334, 32642, 33501, 34086, 39514, 48963, 59271, 67002, 97926, 118542, 212173, 256841, 375383, 424346, 513682, 636519, 750766, 770523, 1126149, 1273038, 1541046, 2252298, 4879979, 9759958, 14639937, 29279874]

約数ペア:

[(1, 29279874), (2, 14639937), (3, 9759958), (6, 4879979), (13, 2252298), (19, 1541046), (23, 1273038), (26, 1126149), (38, 770523), (39, 750766), (46, 636519), (57, 513682), (69, 424346), (78, 375383), (114, 256841), (138, 212173), (247, 118542), (299, 97926), (437, 67002), (494, 59271), (598, 48963), (741, 39514), (859, 34086), (874, 33501), (897, 32642), (1311, 22334), (1482, 19757), (1718, 17043), (1794, 16321), (2577, 11362), (2622, 11167), (5154, 5681)]