75349744

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3491}}^1$

素因数の和:3589

約数の個数: 40

約数和(自身を含む): 155882880

約数和(自身を除く): 80533136

約数列:

[1, 2, 4, 8, 16, 19, 38, 71, 76, 142, 152, 284, 304, 568, 1136, 1349, 2698, 3491, 5396, 6982, 10792, 13964, 21584, 27928, 55856, 66329, 132658, 247861, 265316, 495722, 530632, 991444, 1061264, 1982888, 3965776, 4709359, 9418718, 18837436, 37674872, 75349744]

約数ペア:

[(1, 75349744), (2, 37674872), (4, 18837436), (8, 9418718), (16, 4709359), (19, 3965776), (38, 1982888), (71, 1061264), (76, 991444), (142, 530632), (152, 495722), (284, 265316), (304, 247861), (568, 132658), (1136, 66329), (1349, 55856), (2698, 27928), (3491, 21584), (5396, 13964), (6982, 10792)]