38629864

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1129}}^1$

素因数の和:1202

約数の個数: 64

約数和(自身を含む): 91123200

約数和(自身を除く): 52493336

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 47, 52, 56, 91, 94, 104, 182, 188, 329, 364, 376, 611, 658, 728, 1129, 1222, 1316, 2258, 2444, 2632, 4277, 4516, 4888, 7903, 8554, 9032, 14677, 15806, 17108, 29354, 31612, 34216, 53063, 58708, 63224, 102739, 106126, 117416, 205478, 212252, 371441, 410956, 424504, 689819, 742882, 821912, 1379638, 1485764, 2759276, 2971528, 4828733, 5518552, 9657466, 19314932, 38629864]

約数ペア:

[(1, 38629864), (2, 19314932), (4, 9657466), (7, 5518552), (8, 4828733), (13, 2971528), (14, 2759276), (26, 1485764), (28, 1379638), (47, 821912), (52, 742882), (56, 689819), (91, 424504), (94, 410956), (104, 371441), (182, 212252), (188, 205478), (329, 117416), (364, 106126), (376, 102739), (611, 63224), (658, 58708), (728, 53063), (1129, 34216), (1222, 31612), (1316, 29354), (2258, 17108), (2444, 15806), (2632, 14677), (4277, 9032), (4516, 8554), (4888, 7903)]