42368768

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1$

素因数の和:497

約数の個数: 72

約数和(自身を含む): 94432800

約数和(自身を除く): 52064032

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 64, 104, 116, 128, 208, 232, 256, 377, 416, 439, 464, 754, 832, 878, 928, 1508, 1664, 1756, 1856, 3016, 3328, 3512, 3712, 5707, 6032, 7024, 7424, 11414, 12064, 12731, 14048, 22828, 24128, 25462, 28096, 45656, 48256, 50924, 56192, 91312, 96512, 101848, 112384, 165503, 182624, 203696, 331006, 365248, 407392, 662012, 730496, 814784, 1324024, 1460992, 1629568, 2648048, 3259136, 5296096, 10592192, 21184384, 42368768]

約数ペア:

[(1, 42368768), (2, 21184384), (4, 10592192), (8, 5296096), (13, 3259136), (16, 2648048), (26, 1629568), (29, 1460992), (32, 1324024), (52, 814784), (58, 730496), (64, 662012), (104, 407392), (116, 365248), (128, 331006), (208, 203696), (232, 182624), (256, 165503), (377, 112384), (416, 101848), (439, 96512), (464, 91312), (754, 56192), (832, 50924), (878, 48256), (928, 45656), (1508, 28096), (1664, 25462), (1756, 24128), (1856, 22828), (3016, 14048), (3328, 12731), (3512, 12064), (3712, 11414), (5707, 7424), (6032, 7024)]