16625782264

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1343389}}^1$

素因数の和:1343432

約数の個数: 64

約数和(自身を含む): 40624113600

約数和(自身を除く): 23998331336

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 182, 221, 238, 364, 442, 476, 728, 884, 952, 1547, 1768, 3094, 6188, 12376, 1343389, 2686778, 5373556, 9403723, 10747112, 17464057, 18807446, 22837613, 34928114, 37614892, 45675226, 69856228, 75229784, 91350452, 122248399, 139712456, 159863291, 182700904, 244496798, 296888969, 319726582, 488993596, 593777938, 639453164, 977987192, 1187555876, 1278906328, 2078222783, 2375111752, 4156445566, 8312891132, 16625782264]

約数ペア:

[(1, 16625782264), (2, 8312891132), (4, 4156445566), (7, 2375111752), (8, 2078222783), (13, 1278906328), (14, 1187555876), (17, 977987192), (26, 639453164), (28, 593777938), (34, 488993596), (52, 319726582), (56, 296888969), (68, 244496798), (91, 182700904), (104, 159863291), (119, 139712456), (136, 122248399), (182, 91350452), (221, 75229784), (238, 69856228), (364, 45675226), (442, 37614892), (476, 34928114), (728, 22837613), (884, 18807446), (952, 17464057), (1547, 10747112), (1768, 9403723), (3094, 5373556), (6188, 2686778), (12376, 1343389)]