25528098946

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{189961}}^1$

素因数の和:190330

約数の個数: 32

約数和(自身を含む): 45408516480

約数和(自身を除く): 19880417534

約数列:

[1, 2, 7, 14, 29, 58, 203, 331, 406, 662, 2317, 4634, 9599, 19198, 67193, 134386, 189961, 379922, 1329727, 2659454, 5508869, 11017738, 38562083, 62877091, 77124166, 125754182, 440139637, 880279274, 1823435639, 3646871278, 12764049473, 25528098946]

約数ペア:

[(1, 25528098946), (2, 12764049473), (7, 3646871278), (14, 1823435639), (29, 880279274), (58, 440139637), (203, 125754182), (331, 77124166), (406, 62877091), (662, 38562083), (2317, 11017738), (4634, 5508869), (9599, 2659454), (19198, 1329727), (67193, 379922), (134386, 189961)]