67367924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^2\times {\mathrm{257}}^1$

素因数の和:416

約数の個数: 36

約数和(自身を含む): 129277092

約数和(自身を除く): 61909168

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 257, 284, 514, 923, 1028, 1846, 3341, 3692, 5041, 6682, 10082, 13364, 18247, 20164, 36494, 65533, 72988, 131066, 237211, 262132, 474422, 948844, 1295537, 2591074, 5182148, 16841981, 33683962, 67367924]

約数ペア:

[(1, 67367924), (2, 33683962), (4, 16841981), (13, 5182148), (26, 2591074), (52, 1295537), (71, 948844), (142, 474422), (257, 262132), (284, 237211), (514, 131066), (923, 72988), (1028, 65533), (1846, 36494), (3341, 20164), (3692, 18247), (5041, 13364), (6682, 10082)]