28866016

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1$

素因数の和:467

約数の個数: 48

約数和(自身を含む): 60374160

約数和(自身を除く): 31508144

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 197, 241, 304, 394, 482, 608, 788, 964, 1576, 1928, 3152, 3743, 3856, 4579, 6304, 7486, 7712, 9158, 14972, 18316, 29944, 36632, 47477, 59888, 73264, 94954, 119776, 146528, 189908, 379816, 759632, 902063, 1519264, 1804126, 3608252, 7216504, 14433008, 28866016]

約数ペア:

[(1, 28866016), (2, 14433008), (4, 7216504), (8, 3608252), (16, 1804126), (19, 1519264), (32, 902063), (38, 759632), (76, 379816), (152, 189908), (197, 146528), (241, 119776), (304, 94954), (394, 73264), (482, 59888), (608, 47477), (788, 36632), (964, 29944), (1576, 18316), (1928, 14972), (3152, 9158), (3743, 7712), (3856, 7486), (4579, 6304)]