67064348

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{337}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 131171040

約数和(自身を除く): 64106692

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 89, 172, 178, 337, 356, 559, 674, 1118, 1157, 1348, 2236, 2314, 3827, 4381, 4628, 7654, 8762, 14491, 15308, 17524, 28982, 29993, 49751, 57964, 59986, 99502, 119972, 188383, 199004, 376766, 389909, 753532, 779818, 1289699, 1559636, 2579398, 5158796, 16766087, 33532174, 67064348]

約数ペア:

[(1, 67064348), (2, 33532174), (4, 16766087), (13, 5158796), (26, 2579398), (43, 1559636), (52, 1289699), (86, 779818), (89, 753532), (172, 389909), (178, 376766), (337, 199004), (356, 188383), (559, 119972), (674, 99502), (1118, 59986), (1157, 57964), (1348, 49751), (2236, 29993), (2314, 28982), (3827, 17524), (4381, 15308), (4628, 14491), (7654, 8762)]