39321646

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 78382080

約数和(自身を除く): 39060434

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 71, 91, 119, 142, 179, 182, 221, 238, 358, 442, 497, 923, 994, 1207, 1253, 1547, 1846, 2327, 2414, 2506, 3043, 3094, 4654, 6086, 6461, 8449, 12709, 12922, 15691, 16289, 16898, 21301, 25418, 31382, 32578, 39559, 42602, 79118, 88963, 109837, 165217, 177926, 216053, 219674, 276913, 330434, 432106, 553826, 1156519, 1512371, 2313038, 2808689, 3024742, 5617378, 19660823, 39321646]

約数ペア:

[(1, 39321646), (2, 19660823), (7, 5617378), (13, 3024742), (14, 2808689), (17, 2313038), (26, 1512371), (34, 1156519), (71, 553826), (91, 432106), (119, 330434), (142, 276913), (179, 219674), (182, 216053), (221, 177926), (238, 165217), (358, 109837), (442, 88963), (497, 79118), (923, 42602), (994, 39559), (1207, 32578), (1253, 31382), (1547, 25418), (1846, 21301), (2327, 16898), (2414, 16289), (2506, 15691), (3043, 12922), (3094, 12709), (4654, 8449), (6086, 6461)]