38994494

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{593}}^1$

素因数の和:681

約数の個数: 48

約数和(自身を含む): 75571056

約数和(自身を除く): 36576562

約数列:

[1, 2, 7, 11, 14, 22, 49, 61, 77, 98, 122, 154, 427, 539, 593, 671, 854, 1078, 1186, 1342, 2989, 4151, 4697, 5978, 6523, 8302, 9394, 13046, 29057, 32879, 36173, 45661, 58114, 65758, 72346, 91322, 253211, 319627, 397903, 506422, 639254, 795806, 1772477, 2785321, 3544954, 5570642, 19497247, 38994494]

約数ペア:

[(1, 38994494), (2, 19497247), (7, 5570642), (11, 3544954), (14, 2785321), (22, 1772477), (49, 795806), (61, 639254), (77, 506422), (98, 397903), (122, 319627), (154, 253211), (427, 91322), (539, 72346), (593, 65758), (671, 58114), (854, 45661), (1078, 36173), (1186, 32879), (1342, 29057), (2989, 13046), (4151, 9394), (4697, 8302), (5978, 6523)]