66856274

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{463}}^1$

素因数の和:650

約数の個数: 32

約数和(自身を含む): 110647296

約数和(自身を除く): 43791022

約数列:

[1, 2, 17, 31, 34, 62, 137, 274, 463, 527, 926, 1054, 2329, 4247, 4658, 7871, 8494, 14353, 15742, 28706, 63431, 72199, 126862, 144398, 244001, 488002, 1078327, 1966361, 2156654, 3932722, 33428137, 66856274]

約数ペア:

[(1, 66856274), (2, 33428137), (17, 3932722), (31, 2156654), (34, 1966361), (62, 1078327), (137, 488002), (274, 244001), (463, 144398), (527, 126862), (926, 72199), (1054, 63431), (2329, 28706), (4247, 15742), (4658, 14353), (7871, 8494)]