42439072

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{353}}^1$

素因数の和:410

約数の個数: 72

約数和(自身を含む): 95853996

約数和(自身を除く): 53414924

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 289, 353, 416, 442, 544, 578, 706, 884, 1156, 1412, 1768, 2312, 2824, 3536, 3757, 4589, 4624, 5648, 6001, 7072, 7514, 9178, 9248, 11296, 12002, 15028, 18356, 24004, 30056, 36712, 48008, 60112, 73424, 78013, 96016, 102017, 120224, 146848, 156026, 192032, 204034, 312052, 408068, 624104, 816136, 1248208, 1326221, 1632272, 2496416, 2652442, 3264544, 5304884, 10609768, 21219536, 42439072]

約数ペア:

[(1, 42439072), (2, 21219536), (4, 10609768), (8, 5304884), (13, 3264544), (16, 2652442), (17, 2496416), (26, 1632272), (32, 1326221), (34, 1248208), (52, 816136), (68, 624104), (104, 408068), (136, 312052), (208, 204034), (221, 192032), (272, 156026), (289, 146848), (353, 120224), (416, 102017), (442, 96016), (544, 78013), (578, 73424), (706, 60112), (884, 48008), (1156, 36712), (1412, 30056), (1768, 24004), (2312, 18356), (2824, 15028), (3536, 12002), (3757, 11296), (4589, 9248), (4624, 9178), (5648, 7514), (6001, 7072)]