72704032

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{607}}^1$

素因数の和:833

約数の個数: 48

約数和(自身を含む): 151683840

約数和(自身を除く): 78979808

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 197, 304, 394, 607, 608, 788, 1214, 1576, 2428, 3152, 3743, 4856, 6304, 7486, 9712, 11533, 14972, 19424, 23066, 29944, 46132, 59888, 92264, 119579, 119776, 184528, 239158, 369056, 478316, 956632, 1913264, 2272001, 3826528, 4544002, 9088004, 18176008, 36352016, 72704032]

約数ペア:

[(1, 72704032), (2, 36352016), (4, 18176008), (8, 9088004), (16, 4544002), (19, 3826528), (32, 2272001), (38, 1913264), (76, 956632), (152, 478316), (197, 369056), (304, 239158), (394, 184528), (607, 119776), (608, 119579), (788, 92264), (1214, 59888), (1576, 46132), (2428, 29944), (3152, 23066), (3743, 19424), (4856, 14972), (6304, 11533), (7486, 9712)]