26425438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{347}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 44724960

約数和(自身を除く): 18299522

約数列:

[1, 2, 13, 26, 29, 58, 101, 202, 347, 377, 694, 754, 1313, 2626, 2929, 4511, 5858, 9022, 10063, 20126, 35047, 38077, 70094, 76154, 130819, 261638, 455611, 911222, 1016363, 2032726, 13212719, 26425438]

約数ペア:

[(1, 26425438), (2, 13212719), (13, 2032726), (26, 1016363), (29, 911222), (58, 455611), (101, 261638), (202, 130819), (347, 76154), (377, 70094), (694, 38077), (754, 35047), (1313, 20126), (2626, 10063), (2929, 9022), (4511, 5858)]