64871028

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{62137}}^1$

素因数の和:62176

約数の個数: 36

約数和(自身を含む): 169636740

約数和(自身を除く): 104765712

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 62137, 124274, 186411, 248548, 372822, 559233, 745644, 1118466, 1801973, 2236932, 3603946, 5405919, 7207892, 10811838, 16217757, 21623676, 32435514, 64871028]

約数ペア:

[(1, 64871028), (2, 32435514), (3, 21623676), (4, 16217757), (6, 10811838), (9, 7207892), (12, 5405919), (18, 3603946), (29, 2236932), (36, 1801973), (58, 1118466), (87, 745644), (116, 559233), (174, 372822), (261, 248548), (348, 186411), (522, 124274), (1044, 62137)]