2919247888

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{3907}}^1$

素因数の和:4040

約数の個数: 80

約数和(自身を含む): 6227976384

約数和(自身を除く): 3308728496

約数列:

[1, 2, 4, 8, 16, 17, 34, 41, 67, 68, 82, 134, 136, 164, 268, 272, 328, 536, 656, 697, 1072, 1139, 1394, 2278, 2747, 2788, 3907, 4556, 5494, 5576, 7814, 9112, 10988, 11152, 15628, 18224, 21976, 31256, 43952, 46699, 62512, 66419, 93398, 132838, 160187, 186796, 261769, 265676, 320374, 373592, 523538, 531352, 640748, 747184, 1047076, 1062704, 1281496, 2094152, 2562992, 2723179, 4188304, 4450073, 5446358, 8900146, 10732529, 10892716, 17800292, 21465058, 21785432, 35600584, 42930116, 43570864, 71201168, 85860232, 171720464, 182452993, 364905986, 729811972, 1459623944, 2919247888]

約数ペア:

[(1, 2919247888), (2, 1459623944), (4, 729811972), (8, 364905986), (16, 182452993), (17, 171720464), (34, 85860232), (41, 71201168), (67, 43570864), (68, 42930116), (82, 35600584), (134, 21785432), (136, 21465058), (164, 17800292), (268, 10892716), (272, 10732529), (328, 8900146), (536, 5446358), (656, 4450073), (697, 4188304), (1072, 2723179), (1139, 2562992), (1394, 2094152), (2278, 1281496), (2747, 1062704), (2788, 1047076), (3907, 747184), (4556, 640748), (5494, 531352), (5576, 523538), (7814, 373592), (9112, 320374), (10988, 265676), (11152, 261769), (15628, 186796), (18224, 160187), (21976, 132838), (31256, 93398), (43952, 66419), (46699, 62512)]