2657595136

素因数分解:

$2^8\times 7^1\times {\mathrm{97}}^1\times {\mathrm{15289}}^1$

素因数の和:15409

約数の個数: 72

約数和(自身を含む): 6125540960

約数和(自身を除く): 3467945824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 97, 112, 128, 194, 224, 256, 388, 448, 679, 776, 896, 1358, 1552, 1792, 2716, 3104, 5432, 6208, 10864, 12416, 15289, 21728, 24832, 30578, 43456, 61156, 86912, 107023, 122312, 173824, 214046, 244624, 428092, 489248, 856184, 978496, 1483033, 1712368, 1956992, 2966066, 3424736, 3913984, 5932132, 6849472, 10381231, 11864264, 13698944, 20762462, 23728528, 27397888, 41524924, 47457056, 83049848, 94914112, 166099696, 189828224, 332199392, 379656448, 664398784, 1328797568, 2657595136]

約数ペア:

[(1, 2657595136), (2, 1328797568), (4, 664398784), (7, 379656448), (8, 332199392), (14, 189828224), (16, 166099696), (28, 94914112), (32, 83049848), (56, 47457056), (64, 41524924), (97, 27397888), (112, 23728528), (128, 20762462), (194, 13698944), (224, 11864264), (256, 10381231), (388, 6849472), (448, 5932132), (679, 3913984), (776, 3424736), (896, 2966066), (1358, 1956992), (1552, 1712368), (1792, 1483033), (2716, 978496), (3104, 856184), (5432, 489248), (6208, 428092), (10864, 244624), (12416, 214046), (15289, 173824), (21728, 122312), (24832, 107023), (30578, 86912), (43456, 61156)]