13333936

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:242

約数の個数: 80

約数和(自身を含む): 32855040

約数和(自身を除く): 19521104

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 79, 88, 112, 137, 154, 158, 176, 274, 308, 316, 548, 553, 616, 632, 869, 959, 1096, 1106, 1232, 1264, 1507, 1738, 1918, 2192, 2212, 3014, 3476, 3836, 4424, 6028, 6083, 6952, 7672, 8848, 10549, 10823, 12056, 12166, 13904, 15344, 21098, 21646, 24112, 24332, 42196, 43292, 48664, 75761, 84392, 86584, 97328, 119053, 151522, 168784, 173168, 238106, 303044, 476212, 606088, 833371, 952424, 1212176, 1666742, 1904848, 3333484, 6666968, 13333936]

約数ペア:

[(1, 13333936), (2, 6666968), (4, 3333484), (7, 1904848), (8, 1666742), (11, 1212176), (14, 952424), (16, 833371), (22, 606088), (28, 476212), (44, 303044), (56, 238106), (77, 173168), (79, 168784), (88, 151522), (112, 119053), (137, 97328), (154, 86584), (158, 84392), (176, 75761), (274, 48664), (308, 43292), (316, 42196), (548, 24332), (553, 24112), (616, 21646), (632, 21098), (869, 15344), (959, 13904), (1096, 12166), (1106, 12056), (1232, 10823), (1264, 10549), (1507, 8848), (1738, 7672), (1918, 6952), (2192, 6083), (2212, 6028), (3014, 4424), (3476, 3836)]