66990628

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 128249856

約数和(自身を除く): 61259228

約数列:

[1, 2, 4, 23, 31, 46, 62, 83, 92, 124, 166, 283, 332, 566, 713, 1132, 1426, 1909, 2573, 2852, 3818, 5146, 6509, 7636, 8773, 10292, 13018, 17546, 23489, 26036, 35092, 46978, 59179, 93956, 118358, 201779, 236716, 403558, 540247, 728159, 807116, 1080494, 1456318, 2160988, 2912636, 16747657, 33495314, 66990628]

約数ペア:

[(1, 66990628), (2, 33495314), (4, 16747657), (23, 2912636), (31, 2160988), (46, 1456318), (62, 1080494), (83, 807116), (92, 728159), (124, 540247), (166, 403558), (283, 236716), (332, 201779), (566, 118358), (713, 93956), (1132, 59179), (1426, 46978), (1909, 35092), (2573, 26036), (2852, 23489), (3818, 17546), (5146, 13018), (6509, 10292), (7636, 8773)]