27640922708

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{787}}^1\times {\mathrm{941}}^1$

素因数の和:1813

約数の個数: 96

約数和(自身を含む): 58528555008

約数和(自身を除く): 30887632300

約数列:

[1, 2, 4, 7, 14, 28, 31, 43, 62, 86, 124, 172, 217, 301, 434, 602, 787, 868, 941, 1204, 1333, 1574, 1882, 2666, 3148, 3764, 5332, 5509, 6587, 9331, 11018, 13174, 18662, 22036, 24397, 26348, 29171, 33841, 37324, 40463, 48794, 58342, 67682, 80926, 97588, 116684, 135364, 161852, 170779, 204197, 236887, 283241, 341558, 408394, 473774, 566482, 683116, 740567, 816788, 947548, 1049071, 1132964, 1254353, 1481134, 2098142, 2508706, 2962268, 4196284, 5017412, 5183969, 7343497, 8780471, 10367938, 14686994, 17560942, 20735876, 22957577, 29373988, 31844381, 35121884, 45915154, 63688762, 91830308, 127377524, 160703039, 222910667, 321406078, 445821334, 642812156, 891642668, 987175811, 1974351622, 3948703244, 6910230677, 13820461354, 27640922708]

約数ペア:

[(1, 27640922708), (2, 13820461354), (4, 6910230677), (7, 3948703244), (14, 1974351622), (28, 987175811), (31, 891642668), (43, 642812156), (62, 445821334), (86, 321406078), (124, 222910667), (172, 160703039), (217, 127377524), (301, 91830308), (434, 63688762), (602, 45915154), (787, 35121884), (868, 31844381), (941, 29373988), (1204, 22957577), (1333, 20735876), (1574, 17560942), (1882, 14686994), (2666, 10367938), (3148, 8780471), (3764, 7343497), (5332, 5183969), (5509, 5017412), (6587, 4196284), (9331, 2962268), (11018, 2508706), (13174, 2098142), (18662, 1481134), (22036, 1254353), (24397, 1132964), (26348, 1049071), (29171, 947548), (33841, 816788), (37324, 740567), (40463, 683116), (48794, 566482), (58342, 473774), (67682, 408394), (80926, 341558), (97588, 283241), (116684, 236887), (135364, 204197), (161852, 170779)]