15385664

素因数分解:

$2^6\times 7^1\times {\mathrm{61}}^1\times {\mathrm{563}}^1$

素因数の和:643

約数の個数: 56

約数和(自身を含む): 35527488

約数和(自身を除く): 20141824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 224, 244, 427, 448, 488, 563, 854, 976, 1126, 1708, 1952, 2252, 3416, 3904, 3941, 4504, 6832, 7882, 9008, 13664, 15764, 18016, 27328, 31528, 34343, 36032, 63056, 68686, 126112, 137372, 240401, 252224, 274744, 480802, 549488, 961604, 1098976, 1923208, 2197952, 3846416, 7692832, 15385664]

約数ペア:

[(1, 15385664), (2, 7692832), (4, 3846416), (7, 2197952), (8, 1923208), (14, 1098976), (16, 961604), (28, 549488), (32, 480802), (56, 274744), (61, 252224), (64, 240401), (112, 137372), (122, 126112), (224, 68686), (244, 63056), (427, 36032), (448, 34343), (488, 31528), (563, 27328), (854, 18016), (976, 15764), (1126, 13664), (1708, 9008), (1952, 7882), (2252, 6832), (3416, 4504), (3904, 3941)]