28493496

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23279}}^1$

素因数の和:23308

約数の個数: 48

約数和(自身を含む): 81712800

約数和(自身を除く): 53219304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 23279, 46558, 69837, 93116, 139674, 186232, 209511, 279348, 395743, 419022, 558696, 791486, 838044, 1187229, 1582972, 1676088, 2374458, 3165944, 3561687, 4748916, 7123374, 9497832, 14246748, 28493496]

約数ペア:

[(1, 28493496), (2, 14246748), (3, 9497832), (4, 7123374), (6, 4748916), (8, 3561687), (9, 3165944), (12, 2374458), (17, 1676088), (18, 1582972), (24, 1187229), (34, 838044), (36, 791486), (51, 558696), (68, 419022), (72, 395743), (102, 279348), (136, 209511), (153, 186232), (204, 139674), (306, 93116), (408, 69837), (612, 46558), (1224, 23279)]