3971232928

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{1051}}^1$

素因数の和:1398

約数の個数: 96

約数和(自身を含む): 8729344512

約数和(自身を除く): 4758111584

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 293, 403, 416, 496, 586, 806, 992, 1051, 1172, 1612, 2102, 2344, 3224, 3809, 4204, 4688, 6448, 7618, 8408, 9083, 9376, 12896, 13663, 15236, 16816, 18166, 27326, 30472, 32581, 33632, 36332, 54652, 60944, 65162, 72664, 109304, 118079, 121888, 130324, 145328, 218608, 236158, 260648, 290656, 307943, 423553, 437216, 472316, 521296, 615886, 847106, 944632, 1042592, 1231772, 1694212, 1889264, 2463544, 3388424, 3778528, 4003259, 4927088, 6776848, 8006518, 9546233, 9854176, 13553696, 16013036, 19092466, 32026072, 38184932, 64052144, 76369864, 124101029, 128104288, 152739728, 248202058, 305479456, 496404116, 992808232, 1985616464, 3971232928]

約数ペア:

[(1, 3971232928), (2, 1985616464), (4, 992808232), (8, 496404116), (13, 305479456), (16, 248202058), (26, 152739728), (31, 128104288), (32, 124101029), (52, 76369864), (62, 64052144), (104, 38184932), (124, 32026072), (208, 19092466), (248, 16013036), (293, 13553696), (403, 9854176), (416, 9546233), (496, 8006518), (586, 6776848), (806, 4927088), (992, 4003259), (1051, 3778528), (1172, 3388424), (1612, 2463544), (2102, 1889264), (2344, 1694212), (3224, 1231772), (3809, 1042592), (4204, 944632), (4688, 847106), (6448, 615886), (7618, 521296), (8408, 472316), (9083, 437216), (9376, 423553), (12896, 307943), (13663, 290656), (15236, 260648), (16816, 236158), (18166, 218608), (27326, 145328), (30472, 130324), (32581, 121888), (33632, 118079), (36332, 109304), (54652, 72664), (60944, 65162)]