28889316

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{8273}}^1$

素因数の和:8380

約数の個数: 36

約数和(自身を含む): 73787532

約数和(自身を除く): 44898216

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 582, 873, 1164, 1746, 3492, 8273, 16546, 24819, 33092, 49638, 74457, 99276, 148914, 297828, 802481, 1604962, 2407443, 3209924, 4814886, 7222329, 9629772, 14444658, 28889316]

約数ペア:

[(1, 28889316), (2, 14444658), (3, 9629772), (4, 7222329), (6, 4814886), (9, 3209924), (12, 2407443), (18, 1604962), (36, 802481), (97, 297828), (194, 148914), (291, 99276), (388, 74457), (582, 49638), (873, 33092), (1164, 24819), (1746, 16546), (3492, 8273)]