40314528

素因数分解:

$2^5\times 3^2\times {\mathrm{139981}}^1$

素因数の和:139997

約数の個数: 36

約数和(自身を含む): 114645258

約数和(自身を除く): 74330730

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 139981, 279962, 419943, 559924, 839886, 1119848, 1259829, 1679772, 2239696, 2519658, 3359544, 4479392, 5039316, 6719088, 10078632, 13438176, 20157264, 40314528]

約数ペア:

[(1, 40314528), (2, 20157264), (3, 13438176), (4, 10078632), (6, 6719088), (8, 5039316), (9, 4479392), (12, 3359544), (16, 2519658), (18, 2239696), (24, 1679772), (32, 1259829), (36, 1119848), (48, 839886), (72, 559924), (96, 419943), (144, 279962), (288, 139981)]