38905464

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6563}}^1$

素因数の和:6604

約数の個数: 64

約数和(自身を含む): 110275200

約数和(自身を除く): 71369736

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 6563, 13126, 19689, 26252, 39378, 52504, 78756, 85319, 124697, 157512, 170638, 249394, 255957, 341276, 374091, 498788, 511914, 682552, 748182, 997576, 1023828, 1496364, 1621061, 2047656, 2992728, 3242122, 4863183, 6484244, 9726366, 12968488, 19452732, 38905464]

約数ペア:

[(1, 38905464), (2, 19452732), (3, 12968488), (4, 9726366), (6, 6484244), (8, 4863183), (12, 3242122), (13, 2992728), (19, 2047656), (24, 1621061), (26, 1496364), (38, 1023828), (39, 997576), (52, 748182), (57, 682552), (76, 511914), (78, 498788), (104, 374091), (114, 341276), (152, 255957), (156, 249394), (228, 170638), (247, 157512), (312, 124697), (456, 85319), (494, 78756), (741, 52504), (988, 39378), (1482, 26252), (1976, 19689), (2964, 13126), (5928, 6563)]