12429559904

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{237859}}^1$

素因数の和:237963

約数の個数: 48

約数和(自身を含む): 25894391040

約数和(自身を除く): 13464831136

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 71, 92, 142, 184, 284, 368, 568, 736, 1136, 1633, 2272, 3266, 6532, 13064, 26128, 52256, 237859, 475718, 951436, 1902872, 3805744, 5470757, 7611488, 10941514, 16887989, 21883028, 33775978, 43766056, 67551956, 87532112, 135103912, 175064224, 270207824, 388423747, 540415648, 776847494, 1553694988, 3107389976, 6214779952, 12429559904]

約数ペア:

[(1, 12429559904), (2, 6214779952), (4, 3107389976), (8, 1553694988), (16, 776847494), (23, 540415648), (32, 388423747), (46, 270207824), (71, 175064224), (92, 135103912), (142, 87532112), (184, 67551956), (284, 43766056), (368, 33775978), (568, 21883028), (736, 16887989), (1136, 10941514), (1633, 7611488), (2272, 5470757), (3266, 3805744), (6532, 1902872), (13064, 951436), (26128, 475718), (52256, 237859)]