71104948

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 137894400

約数和(自身を除く): 66789452

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 89, 124, 178, 356, 379, 527, 758, 1054, 1513, 1516, 2108, 2759, 3026, 5518, 6052, 6443, 11036, 11749, 12886, 23498, 25772, 33731, 46903, 46996, 67462, 93806, 134924, 187612, 199733, 399466, 573427, 798932, 1045661, 1146854, 2091322, 2293708, 4182644, 17776237, 35552474, 71104948]

約数ペア:

[(1, 71104948), (2, 35552474), (4, 17776237), (17, 4182644), (31, 2293708), (34, 2091322), (62, 1146854), (68, 1045661), (89, 798932), (124, 573427), (178, 399466), (356, 199733), (379, 187612), (527, 134924), (758, 93806), (1054, 67462), (1513, 46996), (1516, 46903), (2108, 33731), (2759, 25772), (3026, 23498), (5518, 12886), (6052, 11749), (6443, 11036)]