71303791108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1\times {\mathrm{60223}}^1$

素因数の和:60688

約数の個数: 48

約数和(自身を含む): 138409205760

約数和(自身を除く): 67105414652

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 379, 758, 781, 1516, 1562, 3124, 4169, 8338, 16676, 26909, 53818, 60223, 107636, 120446, 240892, 295999, 591998, 662453, 1183996, 1324906, 2649812, 4275833, 8551666, 17103332, 22824517, 45649034, 47034163, 91298068, 94068326, 188136652, 251069687, 502139374, 1004278748, 1620540707, 3241081414, 6482162828, 17825947777, 35651895554, 71303791108]

約数ペア:

[(1, 71303791108), (2, 35651895554), (4, 17825947777), (11, 6482162828), (22, 3241081414), (44, 1620540707), (71, 1004278748), (142, 502139374), (284, 251069687), (379, 188136652), (758, 94068326), (781, 91298068), (1516, 47034163), (1562, 45649034), (3124, 22824517), (4169, 17103332), (8338, 8551666), (16676, 4275833), (26909, 2649812), (53818, 1324906), (60223, 1183996), (107636, 662453), (120446, 591998), (240892, 295999)]