2728391344

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{112261}}^1$

素因数の和:112314

約数の個数: 60

約数和(自身を含む): 6347742528

約数和(自身を除く): 3619351184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 196, 217, 248, 392, 434, 496, 784, 868, 1519, 1736, 3038, 3472, 6076, 12152, 24304, 112261, 224522, 449044, 785827, 898088, 1571654, 1796176, 3143308, 3480091, 5500789, 6286616, 6960182, 11001578, 12573232, 13920364, 22003156, 24360637, 27840728, 44006312, 48721274, 55681456, 88012624, 97442548, 170524459, 194885096, 341048918, 389770192, 682097836, 1364195672, 2728391344]

約数ペア:

[(1, 2728391344), (2, 1364195672), (4, 682097836), (7, 389770192), (8, 341048918), (14, 194885096), (16, 170524459), (28, 97442548), (31, 88012624), (49, 55681456), (56, 48721274), (62, 44006312), (98, 27840728), (112, 24360637), (124, 22003156), (196, 13920364), (217, 12573232), (248, 11001578), (392, 6960182), (434, 6286616), (496, 5500789), (784, 3480091), (868, 3143308), (1519, 1796176), (1736, 1571654), (3038, 898088), (3472, 785827), (6076, 449044), (12152, 224522), (24304, 112261)]