68854526

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1723}}^1$

素因数の和:1820

約数の個数: 32

約数和(自身を含む): 117300960

約数和(自身を除く): 48446434

約数列:

[1, 2, 13, 26, 29, 53, 58, 106, 377, 689, 754, 1378, 1537, 1723, 3074, 3446, 19981, 22399, 39962, 44798, 49967, 91319, 99934, 182638, 649571, 1187147, 1299142, 2374294, 2648251, 5296502, 34427263, 68854526]

約数ペア:

[(1, 68854526), (2, 34427263), (13, 5296502), (26, 2648251), (29, 2374294), (53, 1299142), (58, 1187147), (106, 649571), (377, 182638), (689, 99934), (754, 91319), (1378, 49967), (1537, 44798), (1723, 39962), (3074, 22399), (3446, 19981)]