25397106

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1$

素因数の和:527

約数の個数: 64

約数和(自身を含む): 61710336

約数和(自身を除く): 36313230

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 61, 69, 122, 138, 161, 183, 322, 366, 427, 431, 483, 854, 862, 966, 1281, 1293, 1403, 2562, 2586, 2806, 3017, 4209, 6034, 8418, 9051, 9821, 9913, 18102, 19642, 19826, 26291, 29463, 29739, 52582, 58926, 59478, 69391, 78873, 138782, 157746, 184037, 208173, 368074, 416346, 552111, 604693, 1104222, 1209386, 1814079, 3628158, 4232851, 8465702, 12698553, 25397106]

約数ペア:

[(1, 25397106), (2, 12698553), (3, 8465702), (6, 4232851), (7, 3628158), (14, 1814079), (21, 1209386), (23, 1104222), (42, 604693), (46, 552111), (61, 416346), (69, 368074), (122, 208173), (138, 184037), (161, 157746), (183, 138782), (322, 78873), (366, 69391), (427, 59478), (431, 58926), (483, 52582), (854, 29739), (862, 29463), (966, 26291), (1281, 19826), (1293, 19642), (1403, 18102), (2562, 9913), (2586, 9821), (2806, 9051), (3017, 8418), (4209, 6034)]