28584696

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{743}}^1$

素因数の和:988

約数の個数: 64

約数和(自身を含む): 82137600

約数和(自身を除く): 53552904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 229, 458, 687, 743, 916, 1374, 1486, 1603, 1832, 2229, 2748, 2972, 3206, 4458, 4809, 5201, 5496, 5944, 6412, 8916, 9618, 10402, 12824, 15603, 17832, 19236, 20804, 31206, 38472, 41608, 62412, 124824, 170147, 340294, 510441, 680588, 1020882, 1191029, 1361176, 2041764, 2382058, 3573087, 4083528, 4764116, 7146174, 9528232, 14292348, 28584696]

約数ペア:

[(1, 28584696), (2, 14292348), (3, 9528232), (4, 7146174), (6, 4764116), (7, 4083528), (8, 3573087), (12, 2382058), (14, 2041764), (21, 1361176), (24, 1191029), (28, 1020882), (42, 680588), (56, 510441), (84, 340294), (168, 170147), (229, 124824), (458, 62412), (687, 41608), (743, 38472), (916, 31206), (1374, 20804), (1486, 19236), (1603, 17832), (1832, 15603), (2229, 12824), (2748, 10402), (2972, 9618), (3206, 8916), (4458, 6412), (4809, 5944), (5201, 5496)]