39117442

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:355

約数の個数: 64

約数和(自身を含む): 78382080

約数和(自身を除く): 39264638

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 47, 91, 94, 119, 182, 221, 238, 269, 329, 442, 538, 611, 658, 799, 1222, 1547, 1598, 1883, 3094, 3497, 3766, 4277, 4573, 5593, 6994, 8554, 9146, 10387, 11186, 12643, 20774, 24479, 25286, 32011, 48958, 59449, 64022, 72709, 88501, 118898, 145418, 164359, 177002, 214931, 328718, 416143, 429862, 832286, 1150513, 1504517, 2301026, 2794103, 3009034, 5588206, 19558721, 39117442]

約数ペア:

[(1, 39117442), (2, 19558721), (7, 5588206), (13, 3009034), (14, 2794103), (17, 2301026), (26, 1504517), (34, 1150513), (47, 832286), (91, 429862), (94, 416143), (119, 328718), (182, 214931), (221, 177002), (238, 164359), (269, 145418), (329, 118898), (442, 88501), (538, 72709), (611, 64022), (658, 59449), (799, 48958), (1222, 32011), (1547, 25286), (1598, 24479), (1883, 20774), (3094, 12643), (3497, 11186), (3766, 10387), (4277, 9146), (4573, 8554), (5593, 6994)]