39105136

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1609}}^1$

素因数の和:1662

約数の個数: 60

約数和(自身を含む): 91035840

約数和(自身を除く): 51930704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 196, 217, 248, 392, 434, 496, 784, 868, 1519, 1609, 1736, 3038, 3218, 3472, 6076, 6436, 11263, 12152, 12872, 22526, 24304, 25744, 45052, 49879, 78841, 90104, 99758, 157682, 180208, 199516, 315364, 349153, 399032, 630728, 698306, 798064, 1261456, 1396612, 2444071, 2793224, 4888142, 5586448, 9776284, 19552568, 39105136]

約数ペア:

[(1, 39105136), (2, 19552568), (4, 9776284), (7, 5586448), (8, 4888142), (14, 2793224), (16, 2444071), (28, 1396612), (31, 1261456), (49, 798064), (56, 698306), (62, 630728), (98, 399032), (112, 349153), (124, 315364), (196, 199516), (217, 180208), (248, 157682), (392, 99758), (434, 90104), (496, 78841), (784, 49879), (868, 45052), (1519, 25744), (1609, 24304), (1736, 22526), (3038, 12872), (3218, 12152), (3472, 11263), (6076, 6436)]