28996488

素因数分解:

$2^3\times 3^3\times {\mathrm{134243}}^1$

素因数の和:134258

約数の個数: 32

約数和(自身を含む): 80546400

約数和(自身を除く): 51549912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 134243, 268486, 402729, 536972, 805458, 1073944, 1208187, 1610916, 2416374, 3221832, 3624561, 4832748, 7249122, 9665496, 14498244, 28996488]

約数ペア:

[(1, 28996488), (2, 14498244), (3, 9665496), (4, 7249122), (6, 4832748), (8, 3624561), (9, 3221832), (12, 2416374), (18, 1610916), (24, 1208187), (27, 1073944), (36, 805458), (54, 536972), (72, 402729), (108, 268486), (216, 134243)]