67751264

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15919}}^1$

素因数の和:15955

約数の個数: 48

約数和(自身を含む): 160473600

約数和(自身を除く): 92722336

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 15919, 31838, 63676, 111433, 127352, 222866, 254704, 302461, 445732, 509408, 604922, 891464, 1209844, 1782928, 2117227, 2419688, 3565856, 4234454, 4839376, 8468908, 9678752, 16937816, 33875632, 67751264]

約数ペア:

[(1, 67751264), (2, 33875632), (4, 16937816), (7, 9678752), (8, 8468908), (14, 4839376), (16, 4234454), (19, 3565856), (28, 2419688), (32, 2117227), (38, 1782928), (56, 1209844), (76, 891464), (112, 604922), (133, 509408), (152, 445732), (224, 302461), (266, 254704), (304, 222866), (532, 127352), (608, 111433), (1064, 63676), (2128, 31838), (4256, 15919)]