28835811944

素因数分解:

$2^3\times {\mathrm{17}}^3\times {\mathrm{157}}^1\times {\mathrm{4673}}^1$

素因数の和:4887

約数の個数: 64

約数和(自身を含む): 57823923600

約数和(自身を除く): 28988111656

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 157, 289, 314, 578, 628, 1156, 1256, 2312, 2669, 4673, 4913, 5338, 9346, 9826, 10676, 18692, 19652, 21352, 37384, 39304, 45373, 79441, 90746, 158882, 181492, 317764, 362984, 635528, 733661, 771341, 1350497, 1467322, 1542682, 2700994, 2934644, 3085364, 5401988, 5869288, 6170728, 10803976, 12472237, 22958449, 24944474, 45916898, 49888948, 91833796, 99777896, 183667592, 212028029, 424056058, 848112116, 1696224232, 3604476493, 7208952986, 14417905972, 28835811944]

約数ペア:

[(1, 28835811944), (2, 14417905972), (4, 7208952986), (8, 3604476493), (17, 1696224232), (34, 848112116), (68, 424056058), (136, 212028029), (157, 183667592), (289, 99777896), (314, 91833796), (578, 49888948), (628, 45916898), (1156, 24944474), (1256, 22958449), (2312, 12472237), (2669, 10803976), (4673, 6170728), (4913, 5869288), (5338, 5401988), (9346, 3085364), (9826, 2934644), (10676, 2700994), (18692, 1542682), (19652, 1467322), (21352, 1350497), (37384, 771341), (39304, 733661), (45373, 635528), (79441, 362984), (90746, 317764), (158882, 181492)]