26721422

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3581}}^1$

素因数の和:3644

約数の個数: 32

約数和(自身を含む): 50549184

約数和(自身を除く): 23827762

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 182, 287, 533, 574, 1066, 3581, 3731, 7162, 7462, 25067, 46553, 50134, 93106, 146821, 293642, 325871, 651742, 1027747, 1908673, 2055494, 3817346, 13360711, 26721422]

約数ペア:

[(1, 26721422), (2, 13360711), (7, 3817346), (13, 2055494), (14, 1908673), (26, 1027747), (41, 651742), (82, 325871), (91, 293642), (182, 146821), (287, 93106), (533, 50134), (574, 46553), (1066, 25067), (3581, 7462), (3731, 7162)]