29804519444

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{751}}^1\times {\mathrm{19963}}^1$

素因数の和:20796

約数の個数: 48

約数和(自身を含む): 60532125696

約数和(自身を除く): 30727606252

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 751, 994, 1502, 1988, 3004, 5257, 10514, 19963, 21028, 39926, 53321, 79852, 106642, 139741, 213284, 279482, 373247, 558964, 746494, 1417373, 1492988, 2834746, 5669492, 9921611, 14992213, 19843222, 29984426, 39686444, 59968852, 104945491, 209890982, 419781964, 1064447123, 2128894246, 4257788492, 7451129861, 14902259722, 29804519444]

約数ペア:

[(1, 29804519444), (2, 14902259722), (4, 7451129861), (7, 4257788492), (14, 2128894246), (28, 1064447123), (71, 419781964), (142, 209890982), (284, 104945491), (497, 59968852), (751, 39686444), (994, 29984426), (1502, 19843222), (1988, 14992213), (3004, 9921611), (5257, 5669492), (10514, 2834746), (19963, 1492988), (21028, 1417373), (39926, 746494), (53321, 558964), (79852, 373247), (106642, 279482), (139741, 213284)]