28430748

素因数分解:

$2^2\times 3^2\times {\mathrm{167}}^1\times {\mathrm{4729}}^1$

素因数の和:4906

約数の個数: 36

約数和(自身を含む): 72312240

約数和(自身を除く): 43881492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 167, 334, 501, 668, 1002, 1503, 2004, 3006, 4729, 6012, 9458, 14187, 18916, 28374, 42561, 56748, 85122, 170244, 789743, 1579486, 2369229, 3158972, 4738458, 7107687, 9476916, 14215374, 28430748]

約数ペア:

[(1, 28430748), (2, 14215374), (3, 9476916), (4, 7107687), (6, 4738458), (9, 3158972), (12, 2369229), (18, 1579486), (36, 789743), (167, 170244), (334, 85122), (501, 56748), (668, 42561), (1002, 28374), (1503, 18916), (2004, 14187), (3006, 9458), (4729, 6012)]