25697736

素因数分解:

$2^3\times 3^5\times {\mathrm{13219}}^1$

素因数の和:13240

約数の個数: 48

約数和(自身を含む): 72181200

約数和(自身を除く): 46483464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 13219, 26438, 39657, 52876, 79314, 105752, 118971, 158628, 237942, 317256, 356913, 475884, 713826, 951768, 1070739, 1427652, 2141478, 2855304, 3212217, 4282956, 6424434, 8565912, 12848868, 25697736]

約数ペア:

[(1, 25697736), (2, 12848868), (3, 8565912), (4, 6424434), (6, 4282956), (8, 3212217), (9, 2855304), (12, 2141478), (18, 1427652), (24, 1070739), (27, 951768), (36, 713826), (54, 475884), (72, 356913), (81, 317256), (108, 237942), (162, 158628), (216, 118971), (243, 105752), (324, 79314), (486, 52876), (648, 39657), (972, 26438), (1944, 13219)]