66464014

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{541}}^1$

素因数の和:676

約数の個数: 32

約数和(自身を含む): 108876960

約数和(自身を除く): 42412946

約数列:

[1, 2, 19, 38, 53, 61, 106, 122, 541, 1007, 1082, 1159, 2014, 2318, 3233, 6466, 10279, 20558, 28673, 33001, 57346, 61427, 66002, 122854, 544787, 627019, 1089574, 1254038, 1749053, 3498106, 33232007, 66464014]

約数ペア:

[(1, 66464014), (2, 33232007), (19, 3498106), (38, 1749053), (53, 1254038), (61, 1089574), (106, 627019), (122, 544787), (541, 122854), (1007, 66002), (1082, 61427), (1159, 57346), (2014, 33001), (2318, 28673), (3233, 20558), (6466, 10279)]