40445488

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1301}}^1$

素因数の和:1405

約数の個数: 40

約数和(自身を含む): 82338480

約数和(自身を除く): 41892992

約数列:

[1, 2, 4, 8, 16, 29, 58, 67, 116, 134, 232, 268, 464, 536, 1072, 1301, 1943, 2602, 3886, 5204, 7772, 10408, 15544, 20816, 31088, 37729, 75458, 87167, 150916, 174334, 301832, 348668, 603664, 697336, 1394672, 2527843, 5055686, 10111372, 20222744, 40445488]

約数ペア:

[(1, 40445488), (2, 20222744), (4, 10111372), (8, 5055686), (16, 2527843), (29, 1394672), (58, 697336), (67, 603664), (116, 348668), (134, 301832), (232, 174334), (268, 150916), (464, 87167), (536, 75458), (1072, 37729), (1301, 31088), (1943, 20816), (2602, 15544), (3886, 10408), (5204, 7772)]