21114143648

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{16879}}^1$

素因数の和:17030

約数の個数: 96

約数和(自身を含む): 46689269760

約数和(自身を除く): 25575126112

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 97, 104, 124, 194, 208, 248, 388, 403, 416, 496, 776, 806, 992, 1261, 1552, 1612, 2522, 3007, 3104, 3224, 5044, 6014, 6448, 10088, 12028, 12896, 16879, 20176, 24056, 33758, 39091, 40352, 48112, 67516, 78182, 96224, 135032, 156364, 219427, 270064, 312728, 438854, 523249, 540128, 625456, 877708, 1046498, 1250912, 1637263, 1755416, 2092996, 3274526, 3510832, 4185992, 6549052, 6802237, 7021664, 8371984, 13098104, 13604474, 16743968, 21284419, 26196208, 27208948, 42568838, 50755153, 52392416, 54417896, 85137676, 101510306, 108835792, 170275352, 203020612, 217671584, 340550704, 406041224, 659816989, 681101408, 812082448, 1319633978, 1624164896, 2639267956, 5278535912, 10557071824, 21114143648]

約数ペア:

[(1, 21114143648), (2, 10557071824), (4, 5278535912), (8, 2639267956), (13, 1624164896), (16, 1319633978), (26, 812082448), (31, 681101408), (32, 659816989), (52, 406041224), (62, 340550704), (97, 217671584), (104, 203020612), (124, 170275352), (194, 108835792), (208, 101510306), (248, 85137676), (388, 54417896), (403, 52392416), (416, 50755153), (496, 42568838), (776, 27208948), (806, 26196208), (992, 21284419), (1261, 16743968), (1552, 13604474), (1612, 13098104), (2522, 8371984), (3007, 7021664), (3104, 6802237), (3224, 6549052), (5044, 4185992), (6014, 3510832), (6448, 3274526), (10088, 2092996), (12028, 1755416), (12896, 1637263), (16879, 1250912), (20176, 1046498), (24056, 877708), (33758, 625456), (39091, 540128), (40352, 523249), (48112, 438854), (67516, 312728), (78182, 270064), (96224, 219427), (135032, 156364)]