40255744

素因数分解:

$2^8\times {\mathrm{67}}^1\times {\mathrm{2347}}^1$

素因数の和:2430

約数の個数: 36

約数和(自身を含む): 81588304

約数和(自身を除く): 41332560

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 256, 268, 536, 1072, 2144, 2347, 4288, 4694, 8576, 9388, 17152, 18776, 37552, 75104, 150208, 157249, 300416, 314498, 600832, 628996, 1257992, 2515984, 5031968, 10063936, 20127872, 40255744]

約数ペア:

[(1, 40255744), (2, 20127872), (4, 10063936), (8, 5031968), (16, 2515984), (32, 1257992), (64, 628996), (67, 600832), (128, 314498), (134, 300416), (256, 157249), (268, 150208), (536, 75104), (1072, 37552), (2144, 18776), (2347, 17152), (4288, 9388), (4694, 8576)]