71518552

素因数分解:

$2^3\times 7^1\times {\mathrm{503}}^1\times {\mathrm{2539}}^1$

素因数の和:3055

約数の個数: 32

約数和(自身を含む): 153619200

約数和(自身を除く): 82100648

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 503, 1006, 2012, 2539, 3521, 4024, 5078, 7042, 10156, 14084, 17773, 20312, 28168, 35546, 71092, 142184, 1277117, 2554234, 5108468, 8939819, 10216936, 17879638, 35759276, 71518552]

約数ペア:

[(1, 71518552), (2, 35759276), (4, 17879638), (7, 10216936), (8, 8939819), (14, 5108468), (28, 2554234), (56, 1277117), (503, 142184), (1006, 71092), (2012, 35546), (2539, 28168), (3521, 20312), (4024, 17773), (5078, 14084), (7042, 10156)]