28011102

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:413

約数の個数: 64

約数和(自身を含む): 67682304

約数和(自身を除く): 39671202

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 107, 138, 161, 214, 271, 321, 322, 483, 542, 642, 749, 813, 966, 1498, 1626, 1897, 2247, 2461, 3794, 4494, 4922, 5691, 6233, 7383, 11382, 12466, 14766, 17227, 18699, 28997, 34454, 37398, 43631, 51681, 57994, 86991, 87262, 103362, 130893, 173982, 202979, 261786, 405958, 608937, 666931, 1217874, 1333862, 2000793, 4001586, 4668517, 9337034, 14005551, 28011102]

約数ペア:

[(1, 28011102), (2, 14005551), (3, 9337034), (6, 4668517), (7, 4001586), (14, 2000793), (21, 1333862), (23, 1217874), (42, 666931), (46, 608937), (69, 405958), (107, 261786), (138, 202979), (161, 173982), (214, 130893), (271, 103362), (321, 87262), (322, 86991), (483, 57994), (542, 51681), (642, 43631), (749, 37398), (813, 34454), (966, 28997), (1498, 18699), (1626, 17227), (1897, 14766), (2247, 12466), (2461, 11382), (3794, 7383), (4494, 6233), (4922, 5691)]